353107132

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 807831360

約数和(自身を除く): 454724228

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 37, 46, 49, 58, 73, 74, 92, 98, 116, 146, 148, 161, 196, 203, 259, 292, 322, 406, 511, 518, 644, 667, 812, 851, 1022, 1036, 1073, 1127, 1334, 1421, 1679, 1702, 1813, 2044, 2117, 2146, 2254, 2668, 2701, 2842, 3358, 3404, 3577, 3626, 4234, 4292, 4508, 4669, 5402, 5684, 5957, 6716, 7154, 7252, 7511, 8468, 9338, 10804, 11753, 11914, 14308, 14819, 15022, 18676, 18907, 23506, 23828, 24679, 29638, 30044, 32683, 37814, 41699, 47012, 48691, 49358, 52577, 59276, 62123, 65366, 75628, 78329, 82271, 83398, 97382, 98716, 103733, 105154, 124246, 130732, 132349, 156658, 164542, 166796, 172753, 194764, 207466, 210308, 248492, 264698, 313316, 329084, 340837, 345506, 414932, 434861, 529396, 548303, 681674, 691012, 869722, 1096606, 1209271, 1363348, 1739444, 1801567, 2193212, 2385859, 2418542, 3044027, 3603134, 3838121, 4771718, 4837084, 6088054, 7206268, 7676242, 9543436, 12176108, 12610969, 15352484, 25221938, 50443876, 88276783, 176553566, 353107132]

約数ペア:

[(1, 353107132), (2, 176553566), (4, 88276783), (7, 50443876), (14, 25221938), (23, 15352484), (28, 12610969), (29, 12176108), (37, 9543436), (46, 7676242), (49, 7206268), (58, 6088054), (73, 4837084), (74, 4771718), (92, 3838121), (98, 3603134), (116, 3044027), (146, 2418542), (148, 2385859), (161, 2193212), (196, 1801567), (203, 1739444), (259, 1363348), (292, 1209271), (322, 1096606), (406, 869722), (511, 691012), (518, 681674), (644, 548303), (667, 529396), (812, 434861), (851, 414932), (1022, 345506), (1036, 340837), (1073, 329084), (1127, 313316), (1334, 264698), (1421, 248492), (1679, 210308), (1702, 207466), (1813, 194764), (2044, 172753), (2117, 166796), (2146, 164542), (2254, 156658), (2668, 132349), (2701, 130732), (2842, 124246), (3358, 105154), (3404, 103733), (3577, 98716), (3626, 97382), (4234, 83398), (4292, 82271), (4508, 78329), (4669, 75628), (5402, 65366), (5684, 62123), (5957, 59276), (6716, 52577), (7154, 49358), (7252, 48691), (7511, 47012), (8468, 41699), (9338, 37814), (10804, 32683), (11753, 30044), (11914, 29638), (14308, 24679), (14819, 23828), (15022, 23506), (18676, 18907)]