7128625392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{172489}}^1$

素因数の和:172551

約数の個数: 120

約数和(自身を含む): 23356525920

約数和(自身を除く): 16227900528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 10332, 13776, 20664, 41328, 172489, 344978, 517467, 689956, 1034934, 1207423, 1379912, 1552401, 2069868, 2414846, 2759824, 3104802, 3622269, 4139736, 4829692, 6209604, 7072049, 7244538, 8279472, 9659384, 10866807, 12419208, 14144098, 14489076, 19318768, 21216147, 21733614, 24838416, 28288196, 28978152, 42432294, 43467228, 49504343, 56576392, 57956304, 63648441, 84864588, 86934456, 99008686, 113152784, 127296882, 148513029, 169729176, 173868912, 198017372, 254593764, 297026058, 339458352, 396034744, 445539087, 509187528, 594052116, 792069488, 891078174, 1018375056, 1188104232, 1782156348, 2376208464, 3564312696, 7128625392]

約数ペア:

[(1, 7128625392), (2, 3564312696), (3, 2376208464), (4, 1782156348), (6, 1188104232), (7, 1018375056), (8, 891078174), (9, 792069488), (12, 594052116), (14, 509187528), (16, 445539087), (18, 396034744), (21, 339458352), (24, 297026058), (28, 254593764), (36, 198017372), (41, 173868912), (42, 169729176), (48, 148513029), (56, 127296882), (63, 113152784), (72, 99008686), (82, 86934456), (84, 84864588), (112, 63648441), (123, 57956304), (126, 56576392), (144, 49504343), (164, 43467228), (168, 42432294), (246, 28978152), (252, 28288196), (287, 24838416), (328, 21733614), (336, 21216147), (369, 19318768), (492, 14489076), (504, 14144098), (574, 12419208), (656, 10866807), (738, 9659384), (861, 8279472), (984, 7244538), (1008, 7072049), (1148, 6209604), (1476, 4829692), (1722, 4139736), (1968, 3622269), (2296, 3104802), (2583, 2759824), (2952, 2414846), (3444, 2069868), (4592, 1552401), (5166, 1379912), (5904, 1207423), (6888, 1034934), (10332, 689956), (13776, 517467), (20664, 344978), (41328, 172489)]