771022794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 1680642432

約数和(自身を除く): 909619638

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 331, 557, 662, 697, 993, 1114, 1394, 1671, 1986, 2091, 3342, 4182, 5627, 9469, 11254, 13571, 16881, 18938, 22837, 27142, 28407, 33762, 40713, 45674, 56814, 68511, 81426, 137022, 184367, 230707, 368734, 388229, 461414, 553101, 692121, 776458, 1106202, 1164687, 1384242, 2329374, 3134239, 6268478, 7559047, 9402717, 15118094, 18805434, 22677141, 45354282, 128503799, 257007598, 385511397, 771022794]

約数ペア:

[(1, 771022794), (2, 385511397), (3, 257007598), (6, 128503799), (17, 45354282), (34, 22677141), (41, 18805434), (51, 15118094), (82, 9402717), (102, 7559047), (123, 6268478), (246, 3134239), (331, 2329374), (557, 1384242), (662, 1164687), (697, 1106202), (993, 776458), (1114, 692121), (1394, 553101), (1671, 461414), (1986, 388229), (2091, 368734), (3342, 230707), (4182, 184367), (5627, 137022), (9469, 81426), (11254, 68511), (13571, 56814), (16881, 45674), (18938, 40713), (22837, 33762), (27142, 28407)]