945647538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 2099865600

約数和(自身を除く): 1154218062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 293, 474, 586, 619, 869, 879, 1238, 1738, 1758, 1857, 2607, 3223, 3714, 5214, 6446, 6809, 9669, 13618, 19338, 20427, 23147, 40854, 46294, 48901, 69441, 97802, 138882, 146703, 181367, 254617, 293406, 362734, 509234, 537911, 544101, 763851, 1075822, 1088202, 1527702, 1613733, 1995037, 3227466, 3990074, 5985111, 11970222, 14327993, 28655986, 42983979, 85967958, 157607923, 315215846, 472823769, 945647538]

約数ペア:

[(1, 945647538), (2, 472823769), (3, 315215846), (6, 157607923), (11, 85967958), (22, 42983979), (33, 28655986), (66, 14327993), (79, 11970222), (158, 5985111), (237, 3990074), (293, 3227466), (474, 1995037), (586, 1613733), (619, 1527702), (869, 1088202), (879, 1075822), (1238, 763851), (1738, 544101), (1758, 537911), (1857, 509234), (2607, 362734), (3223, 293406), (3714, 254617), (5214, 181367), (6446, 146703), (6809, 138882), (9669, 97802), (13618, 69441), (19338, 48901), (20427, 46294), (23147, 40854)]