627616452

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{20327}}^1$

素因数の和:20448

約数の個数: 48

約数和(自身を含む): 1529966592

約数和(自身を除く): 902350140

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 996, 2573, 5146, 7719, 10292, 15438, 20327, 30876, 40654, 60981, 81308, 121962, 243924, 630137, 1260274, 1687141, 1890411, 2520548, 3374282, 3780822, 5061423, 6748564, 7561644, 10122846, 20245692, 52301371, 104602742, 156904113, 209205484, 313808226, 627616452]

約数ペア:

[(1, 627616452), (2, 313808226), (3, 209205484), (4, 156904113), (6, 104602742), (12, 52301371), (31, 20245692), (62, 10122846), (83, 7561644), (93, 6748564), (124, 5061423), (166, 3780822), (186, 3374282), (249, 2520548), (332, 1890411), (372, 1687141), (498, 1260274), (996, 630137), (2573, 243924), (5146, 121962), (7719, 81308), (10292, 60981), (15438, 40654), (20327, 30876)]