627436404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80317}}^1$

素因数の和:80365

約数の個数: 72

約数和(自身を含む): 1871088128

約数和(自身を除く): 1243651724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 80317, 160634, 240951, 321268, 481902, 562219, 722853, 963804, 1124438, 1445706, 1686657, 2248876, 2489827, 2891412, 3373314, 4979654, 5059971, 6746628, 7469481, 9959308, 10119942, 14938962, 17428789, 20239884, 22408443, 29877924, 34857578, 44816886, 52286367, 69715156, 89633772, 104572734, 156859101, 209145468, 313718202, 627436404]

約数ペア:

[(1, 627436404), (2, 313718202), (3, 209145468), (4, 156859101), (6, 104572734), (7, 89633772), (9, 69715156), (12, 52286367), (14, 44816886), (18, 34857578), (21, 29877924), (28, 22408443), (31, 20239884), (36, 17428789), (42, 14938962), (62, 10119942), (63, 9959308), (84, 7469481), (93, 6746628), (124, 5059971), (126, 4979654), (186, 3373314), (217, 2891412), (252, 2489827), (279, 2248876), (372, 1686657), (434, 1445706), (558, 1124438), (651, 963804), (868, 722853), (1116, 562219), (1302, 481902), (1953, 321268), (2604, 240951), (3906, 160634), (7812, 80317)]