1538688816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2153}}^1$

素因数の和:2883

約数の個数: 120

約数和(自身を含む): 4930592160

約数和(自身を除く): 3391903344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 709, 1008, 1418, 2127, 2153, 2836, 4254, 4306, 4963, 5672, 6381, 6459, 8508, 8612, 9926, 11344, 12762, 12918, 14889, 15071, 17016, 17224, 19377, 19852, 25524, 25836, 29778, 30142, 34032, 34448, 38754, 39704, 44667, 45213, 51048, 51672, 59556, 60284, 77508, 79408, 89334, 90426, 102096, 103344, 119112, 120568, 135639, 155016, 178668, 180852, 238224, 241136, 271278, 310032, 357336, 361704, 542556, 714672, 723408, 1085112, 1526477, 2170224, 3052954, 4579431, 6105908, 9158862, 10685339, 12211816, 13738293, 18317724, 21370678, 24423632, 27476586, 32056017, 36635448, 42741356, 54953172, 64112034, 73270896, 85482712, 96168051, 109906344, 128224068, 170965424, 192336102, 219812688, 256448136, 384672204, 512896272, 769344408, 1538688816]

約数ペア:

[(1, 1538688816), (2, 769344408), (3, 512896272), (4, 384672204), (6, 256448136), (7, 219812688), (8, 192336102), (9, 170965424), (12, 128224068), (14, 109906344), (16, 96168051), (18, 85482712), (21, 73270896), (24, 64112034), (28, 54953172), (36, 42741356), (42, 36635448), (48, 32056017), (56, 27476586), (63, 24423632), (72, 21370678), (84, 18317724), (112, 13738293), (126, 12211816), (144, 10685339), (168, 9158862), (252, 6105908), (336, 4579431), (504, 3052954), (709, 2170224), (1008, 1526477), (1418, 1085112), (2127, 723408), (2153, 714672), (2836, 542556), (4254, 361704), (4306, 357336), (4963, 310032), (5672, 271278), (6381, 241136), (6459, 238224), (8508, 180852), (8612, 178668), (9926, 155016), (11344, 135639), (12762, 120568), (12918, 119112), (14889, 103344), (15071, 102096), (17016, 90426), (17224, 89334), (19377, 79408), (19852, 77508), (25524, 60284), (25836, 59556), (29778, 51672), (30142, 51048), (34032, 45213), (34448, 44667), (38754, 39704)]