328403748

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3011}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 784324800

約数和(自身を除く): 455921052

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 149, 183, 244, 298, 366, 447, 596, 732, 894, 1788, 3011, 6022, 9033, 9089, 12044, 18066, 18178, 27267, 36132, 36356, 54534, 109068, 183671, 367342, 448639, 551013, 734684, 897278, 1102026, 1345917, 1794556, 2204052, 2691834, 5383668, 27366979, 54733958, 82100937, 109467916, 164201874, 328403748]

約数ペア:

[(1, 328403748), (2, 164201874), (3, 109467916), (4, 82100937), (6, 54733958), (12, 27366979), (61, 5383668), (122, 2691834), (149, 2204052), (183, 1794556), (244, 1345917), (298, 1102026), (366, 897278), (447, 734684), (596, 551013), (732, 448639), (894, 367342), (1788, 183671), (3011, 109068), (6022, 54534), (9033, 36356), (9089, 36132), (12044, 27267), (18066, 18178)]