123458412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2599

約数の個数: 96

約数和(自身を含む): 366073344

約数和(自身を除く): 242614932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1749, 2226, 2332, 2521, 3498, 4081, 4452, 5042, 6996, 7563, 8162, 10084, 12243, 15126, 16324, 17647, 24486, 27731, 30252, 35294, 48972, 52941, 55462, 70588, 83193, 105882, 110924, 133613, 166386, 194117, 211764, 267226, 332772, 388234, 400839, 534452, 582351, 776468, 801678, 935291, 1164702, 1469743, 1603356, 1870582, 2329404, 2805873, 2939486, 3741164, 4409229, 5611746, 5878972, 8818458, 10288201, 11223492, 17636916, 20576402, 30864603, 41152804, 61729206, 123458412]

約数ペア:

[(1, 123458412), (2, 61729206), (3, 41152804), (4, 30864603), (6, 20576402), (7, 17636916), (11, 11223492), (12, 10288201), (14, 8818458), (21, 5878972), (22, 5611746), (28, 4409229), (33, 3741164), (42, 2939486), (44, 2805873), (53, 2329404), (66, 1870582), (77, 1603356), (84, 1469743), (106, 1164702), (132, 935291), (154, 801678), (159, 776468), (212, 582351), (231, 534452), (308, 400839), (318, 388234), (371, 332772), (462, 267226), (583, 211764), (636, 194117), (742, 166386), (924, 133613), (1113, 110924), (1166, 105882), (1484, 83193), (1749, 70588), (2226, 55462), (2332, 52941), (2521, 48972), (3498, 35294), (4081, 30252), (4452, 27731), (5042, 24486), (6996, 17647), (7563, 16324), (8162, 15126), (10084, 12243)]