997240932

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1949}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 2574444600

約数和(自身を除く): 1577203668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 233, 244, 366, 466, 549, 699, 732, 932, 1098, 1398, 1949, 2097, 2196, 2796, 3898, 4194, 5847, 7796, 8388, 11694, 14213, 17541, 23388, 28426, 35082, 42639, 56852, 70164, 85278, 118889, 127917, 170556, 237778, 255834, 356667, 454117, 475556, 511668, 713334, 908234, 1070001, 1362351, 1426668, 1816468, 2140002, 2724702, 4087053, 4280004, 5449404, 8174106, 16348212, 27701137, 55402274, 83103411, 110804548, 166206822, 249310233, 332413644, 498620466, 997240932]

約数ペア:

[(1, 997240932), (2, 498620466), (3, 332413644), (4, 249310233), (6, 166206822), (9, 110804548), (12, 83103411), (18, 55402274), (36, 27701137), (61, 16348212), (122, 8174106), (183, 5449404), (233, 4280004), (244, 4087053), (366, 2724702), (466, 2140002), (549, 1816468), (699, 1426668), (732, 1362351), (932, 1070001), (1098, 908234), (1398, 713334), (1949, 511668), (2097, 475556), (2196, 454117), (2796, 356667), (3898, 255834), (4194, 237778), (5847, 170556), (7796, 127917), (8388, 118889), (11694, 85278), (14213, 70164), (17541, 56852), (23388, 42639), (28426, 35082)]