2171922984

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 640

約数和(自身を含む): 8363520000

約数和(自身を除く): 6191597016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 29, 33, 36, 38, 42, 44, 54, 56, 57, 58, 63, 66, 72, 76, 77, 79, 81, 84, 87, 88, 99, 108, 114, 116, 126, 132, 133, 152, 154, 158, 162, 168, 171, 174, 189, 198, 203, 209, 216, 228, 231, 232, 237, 252, 261, 264, 266, 297, 308, 316, 319, 324, 342, 348, 378, 396, 399, 406, 418, 456, 462, 474, 504, 513, 522, 532, 551, 553, 567, 594, 609, 616, 627, 632, 638, 648, 684, 693, 696, 711, 756, 783, 792, 798, 812, 836, 869, 891, 924, 948, 957, 1026, 1044, 1064, 1102, 1106, 1134, 1188, 1197, 1218, 1254, 1276, 1368, 1386, 1422, 1463, 1501, 1512, 1539, 1566, 1596, 1624, 1653, 1659, 1672, 1738, 1782, 1827, 1848, 1881, 1896, 1914, 2052, 2079, 2088, 2133, 2204, 2212, 2233, 2268, 2291, 2349, 2376, 2394, 2436, 2508, 2552, 2607, 2772, 2844, 2871, 2926, 3002, 3078, 3132, 3192, 3306, 3318, 3476, 3564, 3591, 3654, 3762, 3828, 3857, 4104, 4158, 4266, 4389, 4408, 4424, 4466, 4503, 4536, 4582, 4698, 4788, 4872, 4959, 4977, 5016, 5214, 5481, 5544, 5643, 5688, 5742, 5852, 6004, 6061, 6083, 6156, 6237, 6264, 6399, 6612, 6636, 6699, 6873, 6952, 7128, 7182, 7308, 7524, 7656, 7714, 7821, 8316, 8532, 8613, 8778, 8932, 9006, 9164, 9396, 9576, 9918, 9954, 10428, 10507, 10773, 10962, 11286, 11484, 11571, 11704, 12008, 12122, 12166, 12312, 12474, 12798, 13167, 13224, 13272, 13398, 13509, 13746, 14364, 14616, 14877, 14931, 15048, 15428, 15642, 16037, 16443, 16511, 16632, 16929, 17064, 17226, 17556, 17864, 18012, 18183, 18249, 18328, 18792, 19836, 19908, 20097, 20619, 20856, 21014, 21546, 21924, 22572, 22968, 23142, 23463, 24244, 24332, 24948, 25201, 25596, 25839, 26334, 26796, 27018, 27492, 28728, 29754, 29862, 30856, 31284, 31521, 32074, 32886, 33022, 33858, 34452, 34713, 35112, 36024, 36366, 36498, 39501, 39672, 39816, 40194, 40527, 41238, 42028, 42427, 43092, 43529, 43848, 44631, 44793, 45144, 46284, 46926, 48111, 48488, 48664, 49533, 49896, 50402, 51192, 51678, 52668, 53592, 54036, 54549, 54747, 54984, 59508, 59724, 60291, 61857, 62568, 63042, 64148, 65772, 66044, 67716, 68904, 69426, 70389, 72732, 72996, 75603, 79002, 80388, 81054, 82476, 84056, 84854, 86184, 87058, 89262, 89586, 92568, 93852, 94563, 96222, 99066, 100804, 103356, 104139, 105336, 108072, 109098, 109494, 115577, 118503, 119016, 119448, 120582, 121581, 123714, 126084, 127281, 128296, 130587, 131544, 132088, 135432, 138852, 140778, 144333, 145464, 145992, 148599, 151206, 158004, 160776, 162108, 163647, 164241, 164952, 169708, 174116, 176407, 178524, 179172, 180873, 185571, 187704, 189126, 192444, 198132, 201608, 206712, 208278, 218196, 218988, 226809, 231154, 237006, 241164, 243162, 247428, 252168, 254562, 261174, 277704, 281556, 283689, 288666, 297198, 302412, 304703, 312417, 316008, 324216, 327294, 328482, 339416, 346731, 348232, 352814, 357048, 358344, 361746, 371142, 378252, 381843, 384888, 391761, 396264, 416556, 432999, 436392, 437976, 445797, 453618, 462308, 474012, 478819, 482328, 486324, 490941, 492723, 494856, 509124, 522348, 529221, 563112, 567378, 577332, 594396, 604824, 609406, 624834, 654588, 656964, 680427, 693462, 705628, 723492, 742284, 756504, 763686, 783522, 833112, 851067, 865998, 891594, 907236, 914109, 924616, 948024, 957638, 972648, 981882, 985446, 1018248, 1040193, 1044696, 1058442, 1134756, 1145529, 1154664, 1175283, 1188792, 1218812, 1249668, 1298997, 1309176, 1313928, 1337391, 1360854, 1386924, 1411256, 1436457, 1446984, 1484568, 1527372, 1567044, 1587663, 1702134, 1731996, 1783188, 1814472, 1828218, 1915276, 1963764, 1970892, 2041281, 2080386, 2116884, 2269512, 2291058, 2350566, 2437624, 2499336, 2597994, 2674782, 2721708, 2742327, 2773848, 2872914, 3054744, 3120579, 3134088, 3175326, 3351733, 3404268, 3436587, 3463992, 3525849, 3566376, 3656436, 3830552, 3927528, 3941784, 4082562, 4160772, 4233768, 4309371, 4582116, 4701132, 4762989, 5195988, 5349564, 5443416, 5484654, 5745828, 6241158, 6350652, 6703466, 6808536, 6873174, 7051698, 7312872, 8165124, 8226981, 8321544, 8618742, 9164232, 9361737, 9402264, 9525978, 10055199, 10391976, 10699128, 10969308, 11491656, 12482316, 12701304, 12928113, 13406932, 13746348, 14103396, 14288967, 16330248, 16453962, 17237484, 18723474, 19051956, 20110398, 21938616, 24680943, 24964632, 25856226, 26813864, 27492696, 28206792, 28577934, 30165597, 32907924, 34474968, 37446948, 38103912, 38784339, 40220796, 49361886, 51712452, 57155868, 60331194, 65815848, 74893896, 77568678, 80441592, 90496791, 98723772, 103424904, 114311736, 120662388, 155137356, 180993582, 197447544, 241324776, 271490373, 310274712, 361987164, 542980746, 723974328, 1085961492, 2171922984]

約数ペア:

[(1, 2171922984), (2, 1085961492), (3, 723974328), (4, 542980746), (6, 361987164), (7, 310274712), (8, 271490373), (9, 241324776), (11, 197447544), (12, 180993582), (14, 155137356), (18, 120662388), (19, 114311736), (21, 103424904), (22, 98723772), (24, 90496791), (27, 80441592), (28, 77568678), (29, 74893896), (33, 65815848), (36, 60331194), (38, 57155868), (42, 51712452), (44, 49361886), (54, 40220796), (56, 38784339), (57, 38103912), (58, 37446948), (63, 34474968), (66, 32907924), (72, 30165597), (76, 28577934), (77, 28206792), (79, 27492696), (81, 26813864), (84, 25856226), (87, 24964632), (88, 24680943), (99, 21938616), (108, 20110398), (114, 19051956), (116, 18723474), (126, 17237484), (132, 16453962), (133, 16330248), (152, 14288967), (154, 14103396), (158, 13746348), (162, 13406932), (168, 12928113), (171, 12701304), (174, 12482316), (189, 11491656), (198, 10969308), (203, 10699128), (209, 10391976), (216, 10055199), (228, 9525978), (231, 9402264), (232, 9361737), (237, 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(13509, 160776), (13746, 158004), (14364, 151206), (14616, 148599), (14877, 145992), (14931, 145464), (15048, 144333), (15428, 140778), (15642, 138852), (16037, 135432), (16443, 132088), (16511, 131544), (16632, 130587), (16929, 128296), (17064, 127281), (17226, 126084), (17556, 123714), (17864, 121581), (18012, 120582), (18183, 119448), (18249, 119016), (18328, 118503), (18792, 115577), (19836, 109494), (19908, 109098), (20097, 108072), (20619, 105336), (20856, 104139), (21014, 103356), (21546, 100804), (21924, 99066), (22572, 96222), (22968, 94563), (23142, 93852), (23463, 92568), (24244, 89586), (24332, 89262), (24948, 87058), (25201, 86184), (25596, 84854), (25839, 84056), (26334, 82476), (26796, 81054), (27018, 80388), (27492, 79002), (28728, 75603), (29754, 72996), (29862, 72732), (30856, 70389), (31284, 69426), (31521, 68904), (32074, 67716), (32886, 66044), (33022, 65772), (33858, 64148), (34452, 63042), (34713, 62568), (35112, 61857), (36024, 60291), (36366, 59724), (36498, 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