1538045304

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{7247}}^1$

素因数の和:7532

約数の個数: 64

約数和(自身を含む): 3966105600

約数和(自身を除く): 2428060296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 239, 296, 444, 478, 717, 888, 956, 1434, 1912, 2868, 5736, 7247, 8843, 14494, 17686, 21741, 26529, 28988, 35372, 43482, 53058, 57976, 70744, 86964, 106116, 173928, 212232, 268139, 536278, 804417, 1072556, 1608834, 1732033, 2145112, 3217668, 3464066, 5196099, 6435336, 6928132, 10392198, 13856264, 20784396, 41568792, 64085221, 128170442, 192255663, 256340884, 384511326, 512681768, 769022652, 1538045304]

約数ペア:

[(1, 1538045304), (2, 769022652), (3, 512681768), (4, 384511326), (6, 256340884), (8, 192255663), (12, 128170442), (24, 64085221), (37, 41568792), (74, 20784396), (111, 13856264), (148, 10392198), (222, 6928132), (239, 6435336), (296, 5196099), (444, 3464066), (478, 3217668), (717, 2145112), (888, 1732033), (956, 1608834), (1434, 1072556), (1912, 804417), (2868, 536278), (5736, 268139), (7247, 212232), (8843, 173928), (14494, 106116), (17686, 86964), (21741, 70744), (26529, 57976), (28988, 53058), (35372, 43482)]