31281076008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 384

約数和(自身を含む): 108189419520

約数和(自身を除く): 76908343512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 337, 364, 372, 403, 434, 457, 468, 504, 546, 558, 651, 674, 728, 744, 806, 819, 868, 914, 936, 1011, 1092, 1116, 1209, 1302, 1348, 1371, 1612, 1638, 1736, 1828, 1953, 2022, 2184, 2232, 2359, 2418, 2604, 2696, 2742, 2821, 3033, 3199, 3224, 3276, 3627, 3656, 3906, 4044, 4113, 4381, 4718, 4836, 5208, 5484, 5642, 5941, 6066, 6398, 6552, 7077, 7254, 7812, 8088, 8226, 8463, 8762, 9436, 9597, 9672, 10447, 10968, 11284, 11882, 12132, 12796, 13143, 14154, 14167, 14508, 15624, 16452, 16926, 17524, 17823, 18872, 19194, 20894, 21231, 22568, 23764, 24264, 25389, 25592, 26286, 28308, 28334, 28791, 29016, 30667, 31341, 32904, 33852, 35048, 35646, 38388, 39429, 41587, 41788, 42462, 42501, 47528, 50778, 52572, 53469, 56616, 56668, 57582, 61334, 62682, 67704, 71292, 73129, 76776, 78858, 83174, 83576, 84924, 85002, 92001, 94023, 99169, 101556, 105144, 106938, 113336, 115164, 122668, 124761, 125364, 127503, 135811, 142584, 146258, 154009, 157716, 166348, 169848, 170004, 184002, 184171, 188046, 198338, 203112, 213876, 219387, 230328, 245336, 249522, 250728, 255006, 271622, 276003, 292516, 297507, 308018, 315432, 332696, 340008, 368004, 368342, 374283, 376092, 396676, 407433, 427752, 438774, 462027, 499044, 510012, 543244, 552006, 552513, 585032, 595014, 616036, 658161, 736008, 736684, 748566, 752184, 793352, 814866, 877548, 892521, 924054, 950677, 998088, 1020024, 1078063, 1086488, 1104012, 1105026, 1190028, 1222299, 1232072, 1289197, 1316322, 1386081, 1473368, 1497132, 1629732, 1657539, 1755096, 1785042, 1848108, 1901354, 2002117, 2156126, 2208024, 2210052, 2380056, 2444598, 2578394, 2632644, 2772162, 2852031, 2994264, 3234189, 3259464, 3315078, 3570084, 3696216, 3802708, 3867591, 4004234, 4312252, 4420104, 4774279, 4889196, 5156788, 5265288, 5544324, 5704062, 6006351, 6468378, 6630156, 7140168, 7605416, 7735182, 8008468, 8556093, 8624504, 9548558, 9702567, 9778392, 10313576, 11088648, 11408124, 11602773, 12012702, 12936756, 13260312, 14014819, 14322837, 15470364, 16016936, 17112186, 18019053, 19097116, 19405134, 22816248, 23205546, 24025404, 25873512, 28029638, 28645674, 30940728, 33419953, 34224372, 36038106, 38194232, 38810268, 42044457, 42968511, 46411092, 48050808, 56059276, 57291348, 62065627, 66839906, 68448744, 72076212, 77620536, 84088914, 85937022, 92822184, 100259859, 112118552, 114582696, 124131254, 126133371, 133679812, 144152424, 168177828, 171874044, 186196881, 200519718, 248262508, 252266742, 267359624, 300779577, 336355656, 343748088, 372393762, 401039436, 434459389, 496525016, 504533484, 558590643, 601559154, 744787524, 802078872, 868918778, 1009066968, 1117181286, 1203118308, 1303378167, 1489575048, 1737837556, 2234362572, 2406236616, 2606756334, 3475675112, 3910134501, 4468725144, 5213512668, 7820269002, 10427025336, 15640538004, 31281076008]

約数ペア:

[(1, 31281076008), (2, 15640538004), (3, 10427025336), (4, 7820269002), (6, 5213512668), (7, 4468725144), (8, 3910134501), (9, 3475675112), (12, 2606756334), (13, 2406236616), (14, 2234362572), (18, 1737837556), (21, 1489575048), (24, 1303378167), (26, 1203118308), (28, 1117181286), (31, 1009066968), (36, 868918778), (39, 802078872), (42, 744787524), (52, 601559154), (56, 558590643), (62, 504533484), (63, 496525016), (72, 434459389), (78, 401039436), (84, 372393762), (91, 343748088), (93, 336355656), (104, 300779577), (117, 267359624), (124, 252266742), (126, 248262508), (156, 200519718), (168, 186196881), (182, 171874044), (186, 168177828), (217, 144152424), (234, 133679812), (248, 126133371), (252, 124131254), (273, 114582696), (279, 112118552), (312, 100259859), (337, 92822184), (364, 85937022), (372, 84088914), (403, 77620536), (434, 72076212), (457, 68448744), (468, 66839906), (504, 62065627), (546, 57291348), (558, 56059276), (651, 48050808), (674, 46411092), (728, 42968511), (744, 42044457), (806, 38810268), (819, 38194232), (868, 36038106), (914, 34224372), (936, 33419953), (1011, 30940728), (1092, 28645674), (1116, 28029638), (1209, 25873512), (1302, 24025404), (1348, 23205546), (1371, 22816248), (1612, 19405134), (1638, 19097116), (1736, 18019053), (1828, 17112186), (1953, 16016936), (2022, 15470364), (2184, 14322837), (2232, 14014819), (2359, 13260312), (2418, 12936756), (2604, 12012702), (2696, 11602773), (2742, 11408124), (2821, 11088648), (3033, 10313576), (3199, 9778392), (3224, 9702567), (3276, 9548558), (3627, 8624504), (3656, 8556093), (3906, 8008468), (4044, 7735182), (4113, 7605416), (4381, 7140168), (4718, 6630156), (4836, 6468378), (5208, 6006351), (5484, 5704062), (5642, 5544324), (5941, 5265288), (6066, 5156788), (6398, 4889196), (6552, 4774279), (7077, 4420104), (7254, 4312252), (7812, 4004234), (8088, 3867591), (8226, 3802708), (8463, 3696216), (8762, 3570084), (9436, 3315078), (9597, 3259464), (9672, 3234189), (10447, 2994264), (10968, 2852031), (11284, 2772162), (11882, 2632644), (12132, 2578394), (12796, 2444598), (13143, 2380056), (14154, 2210052), (14167, 2208024), (14508, 2156126), (15624, 2002117), (16452, 1901354), (16926, 1848108), (17524, 1785042), (17823, 1755096), (18872, 1657539), (19194, 1629732), (20894, 1497132), (21231, 1473368), (22568, 1386081), (23764, 1316322), (24264, 1289197), (25389, 1232072), (25592, 1222299), (26286, 1190028), (28308, 1105026), (28334, 1104012), (28791, 1086488), (29016, 1078063), (30667, 1020024), (31341, 998088), (32904, 950677), (33852, 924054), (35048, 892521), (35646, 877548), (38388, 814866), (39429, 793352), (41587, 752184), (41788, 748566), (42462, 736684), (42501, 736008), (47528, 658161), (50778, 616036), (52572, 595014), (53469, 585032), (56616, 552513), (56668, 552006), (57582, 543244), (61334, 510012), (62682, 499044), (67704, 462027), (71292, 438774), (73129, 427752), (76776, 407433), (78858, 396676), (83174, 376092), (83576, 374283), (84924, 368342), (85002, 368004), (92001, 340008), (94023, 332696), (99169, 315432), (101556, 308018), (105144, 297507), (106938, 292516), (113336, 276003), (115164, 271622), (122668, 255006), (124761, 250728), (125364, 249522), (127503, 245336), (135811, 230328), (142584, 219387), (146258, 213876), (154009, 203112), (157716, 198338), (166348, 188046), (169848, 184171), (170004, 184002)]