129369944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 279244800

約数和(自身を除く): 149874856

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 1009, 1034, 1364, 1457, 2018, 2068, 2728, 2914, 4036, 4136, 5828, 8072, 11099, 11656, 16027, 22198, 31279, 32054, 44396, 47423, 62558, 64108, 88792, 94846, 125116, 128216, 189692, 250232, 344069, 379384, 521653, 688138, 1043306, 1376276, 1470113, 2086612, 2752552, 2940226, 4173224, 5880452, 11760904, 16171243, 32342486, 64684972, 129369944]

約数ペア:

[(1, 129369944), (2, 64684972), (4, 32342486), (8, 16171243), (11, 11760904), (22, 5880452), (31, 4173224), (44, 2940226), (47, 2752552), (62, 2086612), (88, 1470113), (94, 1376276), (124, 1043306), (188, 688138), (248, 521653), (341, 379384), (376, 344069), (517, 250232), (682, 189692), (1009, 128216), (1034, 125116), (1364, 94846), (1457, 88792), (2018, 64108), (2068, 62558), (2728, 47423), (2914, 44396), (4036, 32054), (4136, 31279), (5828, 22198), (8072, 16027), (11099, 11656)]