21782181096

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 640

約数和(自身を含む): 74107756800

約数和(自身を除く): 52325575704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 52, 54, 57, 61, 69, 72, 76, 78, 81, 92, 97, 104, 108, 114, 117, 122, 138, 152, 156, 162, 171, 183, 184, 194, 207, 216, 228, 234, 244, 247, 276, 291, 299, 312, 324, 342, 351, 366, 388, 414, 437, 456, 468, 488, 494, 513, 549, 552, 582, 598, 621, 648, 684, 702, 732, 741, 776, 793, 828, 873, 874, 897, 936, 988, 1026, 1053, 1098, 1159, 1164, 1196, 1242, 1261, 1311, 1368, 1403, 1404, 1464, 1482, 1539, 1586, 1647, 1656, 1746, 1748, 1794, 1843, 1863, 1976, 2052, 2106, 2196, 2223, 2231, 2318, 2328, 2379, 2392, 2484, 2522, 2619, 2622, 2691, 2806, 2808, 2964, 3078, 3172, 3294, 3477, 3492, 3496, 3588, 3686, 3726, 3783, 3933, 4104, 4209, 4212, 4392, 4446, 4462, 4636, 4758, 4941, 4968, 5044, 5238, 5244, 5382, 5529, 5612, 5681, 5917, 5928, 6156, 6344, 6588, 6669, 6693, 6954, 6984, 7137, 7176, 7372, 7452, 7566, 7857, 7866, 8073, 8418, 8424, 8892, 8924, 9272, 9516, 9882, 10088, 10431, 10476, 10488, 10764, 11058, 11224, 11349, 11362, 11799, 11834, 12312, 12627, 13176, 13338, 13386, 13908, 14274, 14744, 14904, 15067, 15132, 15714, 15732, 16146, 16587, 16836, 17043, 17751, 17784, 17848, 18239, 19032, 19764, 20007, 20079, 20862, 20952, 21411, 21528, 22116, 22698, 22724, 23598, 23668, 23959, 24219, 25254, 26657, 26676, 26772, 27816, 28548, 29003, 30134, 30264, 31293, 31428, 31464, 32292, 33174, 33672, 34047, 34086, 35397, 35502, 36478, 37881, 39528, 40014, 40158, 41724, 42389, 42822, 44232, 45201, 45396, 45448, 47196, 47336, 47918, 48438, 49761, 50508, 51129, 53253, 53314, 53352, 53544, 54717, 57096, 58006, 60237, 60268, 62586, 62856, 64233, 64584, 66348, 68094, 68172, 70794, 71004, 71877, 72956, 75762, 76921, 79971, 80028, 80316, 83448, 84778, 85644, 87009, 90402, 90792, 93879, 94392, 95836, 96876, 99522, 101016, 102141, 102258, 106506, 106628, 109434, 112423, 113643, 116012, 120474, 120536, 125172, 127167, 128466, 132696, 135603, 136091, 136188, 136344, 141588, 142008, 143754, 145912, 149283, 151524, 153387, 153842, 159759, 159942, 160056, 160632, 164151, 169556, 171288, 174018, 180711, 180804, 187758, 191672, 193752, 199044, 204282, 204516, 213012, 213256, 215631, 218868, 224846, 227286, 230763, 232024, 239913, 240948, 250344, 254334, 256932, 261027, 271206, 272182, 272376, 283176, 287508, 298566, 303048, 306774, 307684, 319518, 319884, 328302, 337269, 339112, 346541, 348036, 361422, 361608, 375516, 381501, 398088, 406809, 408273, 408564, 409032, 426024, 431262, 437736, 449692, 454572, 460161, 461526, 479277, 479826, 481896, 492453, 508668, 513864, 522054, 542412, 544364, 551057, 575016, 597132, 613548, 615368, 639036, 639768, 646893, 656604, 674538, 692289, 693082, 696072, 719739, 722844, 751032, 763002, 783081, 813618, 816546, 817128, 862524, 899384, 909144, 920322, 923052, 958554, 959652, 984906, 1011807, 1017336, 1039623, 1044108, 1084824, 1088728, 1102114, 1144503, 1194264, 1220427, 1224819, 1227096, 1278072, 1293786, 1313208, 1349076, 1384578, 1386164, 1439478, 1445688, 1461499, 1477359, 1526004, 1566162, 1627236, 1633092, 1653171, 1725048, 1769183, 1840644, 1846104, 1917108, 1919304, 1940679, 1969812, 2023614, 2076867, 2079246, 2088216, 2159217, 2204228, 2289006, 2349243, 2440854, 2449638, 2585729, 2587572, 2698152, 2769156, 2772328, 2878956, 2922998, 2954718, 3035421, 3052008, 3118869, 3132324, 3254472, 3266184, 3306342, 3433509, 3538366, 3674457, 3681288, 3834216, 3881358, 3939624, 4047228, 4153734, 4158492, 4318434, 4384497, 4408456, 4578012, 4698486, 4881708, 4899276, 4959513, 5171458, 5175144, 5307549, 5538312, 5757912, 5845996, 5909436, 6070842, 6230601, 6237738, 6264648, 6612684, 6867018, 7076732, 7348914, 7757187, 7762716, 8094456, 8307468, 8316984, 8636868, 8768994, 9106263, 9156024, 9356607, 9396972, 9763416, 9798552, 9919026, 10342916, 10615098, 11023371, 11691992, 11818872, 12141684, 12461202, 12475476, 13153491, 13225368, 13734036, 14153464, 14697828, 14878539, 15514374, 15525432, 15922647, 16614936, 17273736, 17537988, 18212526, 18713214, 18793944, 19838052, 20685832, 21230196, 22046742, 23271561, 24283368, 24922404, 24950952, 26306982, 27468072, 28069821, 29395656, 29757078, 31028748, 31845294, 33614477, 35075976, 36425052, 37426428, 39460473, 39676104, 42460392, 44093484, 44635617, 46543122, 47767941, 49844808, 52613964, 56139642, 59514156, 62057496, 63690588, 67228954, 69814683, 72850104, 74852856, 78920946, 88186968, 89271234, 93086244, 95535882, 100843431, 105227928, 112279284, 118381419, 119028312, 127381176, 134457908, 139629366, 143303823, 157841892, 178542468, 186172488, 191071764, 201686862, 209444049, 224558568, 236762838, 268915816, 279258732, 286607646, 302530293, 315683784, 357084936, 382143528, 403373724, 418888098, 473525676, 558517464, 573215292, 605060586, 806747448, 837776196, 907590879, 947051352, 1146430584, 1210121172, 1675552392, 1815181758, 2420242344, 2722772637, 3630363516, 5445545274, 7260727032, 10891090548, 21782181096]

約数ペア:

[(1, 21782181096), (2, 10891090548), (3, 7260727032), (4, 5445545274), (6, 3630363516), (8, 2722772637), (9, 2420242344), (12, 1815181758), (13, 1675552392), (18, 1210121172), (19, 1146430584), (23, 947051352), (24, 907590879), (26, 837776196), (27, 806747448), (36, 605060586), (38, 573215292), (39, 558517464), (46, 473525676), (52, 418888098), (54, 403373724), (57, 382143528), (61, 357084936), (69, 315683784), (72, 302530293), (76, 286607646), (78, 279258732), (81, 268915816), (92, 236762838), (97, 224558568), (104, 209444049), (108, 201686862), (114, 191071764), (117, 186172488), (122, 178542468), (138, 157841892), (152, 143303823), (156, 139629366), (162, 134457908), (171, 127381176), (183, 119028312), (184, 118381419), (194, 112279284), (207, 105227928), (216, 100843431), (228, 95535882), (234, 93086244), (244, 89271234), (247, 88186968), (276, 78920946), (291, 74852856), (299, 72850104), (312, 69814683), (324, 67228954), (342, 63690588), (351, 62057496), (366, 59514156), (388, 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9156024), (2392, 9106263), (2484, 8768994), (2522, 8636868), (2619, 8316984), (2622, 8307468), (2691, 8094456), (2806, 7762716), (2808, 7757187), (2964, 7348914), (3078, 7076732), (3172, 6867018), (3294, 6612684), (3477, 6264648), (3492, 6237738), (3496, 6230601), (3588, 6070842), (3686, 5909436), (3726, 5845996), (3783, 5757912), (3933, 5538312), (4104, 5307549), (4209, 5175144), (4212, 5171458), (4392, 4959513), (4446, 4899276), (4462, 4881708), (4636, 4698486), (4758, 4578012), (4941, 4408456), (4968, 4384497), (5044, 4318434), (5238, 4158492), (5244, 4153734), (5382, 4047228), (5529, 3939624), (5612, 3881358), (5681, 3834216), (5917, 3681288), (5928, 3674457), (6156, 3538366), (6344, 3433509), (6588, 3306342), (6669, 3266184), (6693, 3254472), (6954, 3132324), (6984, 3118869), (7137, 3052008), (7176, 3035421), (7372, 2954718), (7452, 2922998), (7566, 2878956), (7857, 2772328), (7866, 2769156), (8073, 2698152), (8418, 2587572), (8424, 2585729), (8892, 2449638), (8924, 2440854), 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(85644, 254334), (87009, 250344), (90402, 240948), (90792, 239913), (93879, 232024), (94392, 230763), (95836, 227286), (96876, 224846), (99522, 218868), (101016, 215631), (102141, 213256), (102258, 213012), (106506, 204516), (106628, 204282), (109434, 199044), (112423, 193752), (113643, 191672), (116012, 187758), (120474, 180804), (120536, 180711), (125172, 174018), (127167, 171288), (128466, 169556), (132696, 164151), (135603, 160632), (136091, 160056), (136188, 159942), (136344, 159759), (141588, 153842), (142008, 153387), (143754, 151524), (145912, 149283)]