520492056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2153}}^1$

素因数の和:3608

約数の個数: 64

約数和(自身を含む): 1488844800

約数和(自身を除く): 968352744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1439, 2153, 2878, 4306, 4317, 5756, 6459, 8612, 8634, 10073, 11512, 12918, 15071, 17224, 17268, 20146, 25836, 30142, 30219, 34536, 40292, 45213, 51672, 60284, 60438, 80584, 90426, 120568, 120876, 180852, 241752, 361704, 3098167, 6196334, 9294501, 12392668, 18589002, 21687169, 24785336, 37178004, 43374338, 65061507, 74356008, 86748676, 130123014, 173497352, 260246028, 520492056]

約数ペア:

[(1, 520492056), (2, 260246028), (3, 173497352), (4, 130123014), (6, 86748676), (7, 74356008), (8, 65061507), (12, 43374338), (14, 37178004), (21, 24785336), (24, 21687169), (28, 18589002), (42, 12392668), (56, 9294501), (84, 6196334), (168, 3098167), (1439, 361704), (2153, 241752), (2878, 180852), (4306, 120876), (4317, 120568), (5756, 90426), (6459, 80584), (8612, 60438), (8634, 60284), (10073, 51672), (11512, 45213), (12918, 40292), (15071, 34536), (17224, 30219), (17268, 30142), (20146, 25836)]