528064888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 1106028000

約数和(自身を除く): 577963112

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 109, 148, 218, 296, 436, 481, 872, 962, 1259, 1417, 1924, 2518, 2834, 3848, 4033, 5036, 5668, 8066, 10072, 11336, 16132, 16367, 32264, 32734, 46583, 52429, 65468, 93166, 104858, 130936, 137231, 186332, 209716, 274462, 372664, 419432, 548924, 605579, 1097848, 1211158, 1784003, 2422316, 3568006, 4844632, 5077547, 7136012, 10155094, 14272024, 20310188, 40620376, 66008111, 132016222, 264032444, 528064888]

約数ペア:

[(1, 528064888), (2, 264032444), (4, 132016222), (8, 66008111), (13, 40620376), (26, 20310188), (37, 14272024), (52, 10155094), (74, 7136012), (104, 5077547), (109, 4844632), (148, 3568006), (218, 2422316), (296, 1784003), (436, 1211158), (481, 1097848), (872, 605579), (962, 548924), (1259, 419432), (1417, 372664), (1924, 274462), (2518, 209716), (2834, 186332), (3848, 137231), (4033, 130936), (5036, 104858), (5668, 93166), (8066, 65468), (10072, 52429), (11336, 46583), (16132, 32734), (16367, 32264)]