670639536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:1819

約数の個数: 120

約数和(自身を含む): 2150781984

約数和(自身を除く): 1480142448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 521, 1008, 1042, 1277, 1563, 2084, 2554, 3126, 3647, 3831, 4168, 4689, 5108, 6252, 7294, 7662, 8336, 8939, 9378, 10216, 10941, 11493, 12504, 14588, 15324, 17878, 18756, 20432, 21882, 22986, 25008, 26817, 29176, 30648, 32823, 35756, 37512, 43764, 45972, 53634, 58352, 61296, 65646, 71512, 75024, 80451, 87528, 91944, 107268, 131292, 143024, 160902, 175056, 183888, 214536, 262584, 321804, 429072, 525168, 643608, 665317, 1287216, 1330634, 1995951, 2661268, 3991902, 4657219, 5322536, 5987853, 7983804, 9314438, 10645072, 11975706, 13971657, 15967608, 18628876, 23951412, 27943314, 31935216, 37257752, 41914971, 47902824, 55886628, 74515504, 83829942, 95805648, 111773256, 167659884, 223546512, 335319768, 670639536]

約数ペア:

[(1, 670639536), (2, 335319768), (3, 223546512), (4, 167659884), (6, 111773256), (7, 95805648), (8, 83829942), (9, 74515504), (12, 55886628), (14, 47902824), (16, 41914971), (18, 37257752), (21, 31935216), (24, 27943314), (28, 23951412), (36, 18628876), (42, 15967608), (48, 13971657), (56, 11975706), (63, 10645072), (72, 9314438), (84, 7983804), (112, 5987853), (126, 5322536), (144, 4657219), (168, 3991902), (252, 2661268), (336, 1995951), (504, 1330634), (521, 1287216), (1008, 665317), (1042, 643608), (1277, 525168), (1563, 429072), (2084, 321804), (2554, 262584), (3126, 214536), (3647, 183888), (3831, 175056), (4168, 160902), (4689, 143024), (5108, 131292), (6252, 107268), (7294, 91944), (7662, 87528), (8336, 80451), (8939, 75024), (9378, 71512), (10216, 65646), (10941, 61296), (11493, 58352), (12504, 53634), (14588, 45972), (15324, 43764), (17878, 37512), (18756, 35756), (20432, 32823), (21882, 30648), (22986, 29176), (25008, 26817)]