1018466008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2801}}^1$

素因数の和:3008

約数の個数: 64

約数和(自身を含む): 2248773120

約数和(自身を除く): 1230307112

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 151, 172, 301, 302, 344, 602, 604, 1057, 1204, 1208, 2114, 2408, 2801, 4228, 5602, 6493, 8456, 11204, 12986, 19607, 22408, 25972, 39214, 45451, 51944, 78428, 90902, 120443, 156856, 181804, 240886, 363608, 422951, 481772, 843101, 845902, 963544, 1686202, 1691804, 2960657, 3372404, 3383608, 5921314, 6744808, 11842628, 18186893, 23685256, 36373786, 72747572, 127308251, 145495144, 254616502, 509233004, 1018466008]

約数ペア:

[(1, 1018466008), (2, 509233004), (4, 254616502), (7, 145495144), (8, 127308251), (14, 72747572), (28, 36373786), (43, 23685256), (56, 18186893), (86, 11842628), (151, 6744808), (172, 5921314), (301, 3383608), (302, 3372404), (344, 2960657), (602, 1691804), (604, 1686202), (1057, 963544), (1204, 845902), (1208, 843101), (2114, 481772), (2408, 422951), (2801, 363608), (4228, 240886), (5602, 181804), (6493, 156856), (8456, 120443), (11204, 90902), (12986, 78428), (19607, 51944), (22408, 45451), (25972, 39214)]