390386472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74959}}^1$

素因数の和:75006

約数の個数: 64

約数和(自身を含む): 1151385600

約数和(自身を除く): 760999128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 74959, 149918, 224877, 299836, 449754, 524713, 599672, 899508, 1049426, 1574139, 1799016, 2098852, 2323729, 3148278, 4197704, 4647458, 6296556, 6971187, 9294916, 12593112, 13942374, 16266103, 18589832, 27884748, 32532206, 48798309, 55769496, 65064412, 97596618, 130128824, 195193236, 390386472]

約数ペア:

[(1, 390386472), (2, 195193236), (3, 130128824), (4, 97596618), (6, 65064412), (7, 55769496), (8, 48798309), (12, 32532206), (14, 27884748), (21, 18589832), (24, 16266103), (28, 13942374), (31, 12593112), (42, 9294916), (56, 6971187), (62, 6296556), (84, 4647458), (93, 4197704), (124, 3148278), (168, 2323729), (186, 2098852), (217, 1799016), (248, 1574139), (372, 1049426), (434, 899508), (651, 599672), (744, 524713), (868, 449754), (1302, 299836), (1736, 224877), (2604, 149918), (5208, 74959)]