713857572

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{761}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 1837285632

約数和(自身を除く): 1123428060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 367, 426, 639, 734, 761, 852, 1101, 1278, 1468, 1522, 2202, 2283, 2556, 3044, 3303, 4404, 4566, 6606, 6849, 9132, 13212, 13698, 26057, 27396, 52114, 54031, 78171, 104228, 108062, 156342, 162093, 216124, 234513, 279287, 312684, 324186, 469026, 486279, 558574, 648372, 837861, 938052, 972558, 1117148, 1675722, 1945116, 2513583, 3351444, 5027166, 10054332, 19829377, 39658754, 59488131, 79317508, 118976262, 178464393, 237952524, 356928786, 713857572]

約数ペア:

[(1, 713857572), (2, 356928786), (3, 237952524), (4, 178464393), (6, 118976262), (9, 79317508), (12, 59488131), (18, 39658754), (36, 19829377), (71, 10054332), (142, 5027166), (213, 3351444), (284, 2513583), (367, 1945116), (426, 1675722), (639, 1117148), (734, 972558), (761, 938052), (852, 837861), (1101, 648372), (1278, 558574), (1468, 486279), (1522, 469026), (2202, 324186), (2283, 312684), (2556, 279287), (3044, 234513), (3303, 216124), (4404, 162093), (4566, 156342), (6606, 108062), (6849, 104228), (9132, 78171), (13212, 54031), (13698, 52114), (26057, 27396)]