488214408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 1380695040

約数和(自身を除く): 892480632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 151, 222, 264, 296, 302, 331, 407, 444, 453, 604, 662, 814, 888, 906, 993, 1208, 1221, 1324, 1628, 1661, 1812, 1986, 2442, 2648, 3256, 3322, 3624, 3641, 3972, 4884, 4983, 5587, 6644, 7282, 7944, 9768, 9966, 10923, 11174, 12247, 13288, 14564, 16761, 19932, 21846, 22348, 24494, 29128, 33522, 36741, 39864, 43692, 44696, 48988, 49981, 61457, 67044, 73482, 87384, 97976, 99962, 122914, 134088, 134717, 146964, 149943, 184371, 199924, 245828, 269434, 293928, 299886, 368742, 399848, 404151, 491656, 538868, 549791, 599772, 737484, 808302, 1077736, 1099582, 1199544, 1474968, 1616604, 1649373, 1849297, 2199164, 3233208, 3298746, 3698594, 4398328, 5547891, 6597492, 7397188, 11095782, 13194984, 14794376, 20342267, 22191564, 40684534, 44383128, 61026801, 81369068, 122053602, 162738136, 244107204, 488214408]

約数ペア:

[(1, 488214408), (2, 244107204), (3, 162738136), (4, 122053602), (6, 81369068), (8, 61026801), (11, 44383128), (12, 40684534), (22, 22191564), (24, 20342267), (33, 14794376), (37, 13194984), (44, 11095782), (66, 7397188), (74, 6597492), (88, 5547891), (111, 4398328), (132, 3698594), (148, 3298746), (151, 3233208), (222, 2199164), (264, 1849297), (296, 1649373), (302, 1616604), (331, 1474968), (407, 1199544), (444, 1099582), (453, 1077736), (604, 808302), (662, 737484), (814, 599772), (888, 549791), (906, 538868), (993, 491656), (1208, 404151), (1221, 399848), (1324, 368742), (1628, 299886), (1661, 293928), (1812, 269434), (1986, 245828), (2442, 199924), (2648, 184371), (3256, 149943), (3322, 146964), (3624, 134717), (3641, 134088), (3972, 122914), (4884, 99962), (4983, 97976), (5587, 87384), (6644, 73482), (7282, 67044), (7944, 61457), (9768, 49981), (9966, 48988), (10923, 44696), (11174, 43692), (12247, 39864), (13288, 36741), (14564, 33522), (16761, 29128), (19932, 24494), (21846, 22348)]