308905968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3319}}^1$

素因数の和:3614

約数の個数: 80

約数和(自身を含む): 915576320

約数和(自身を除く): 606670352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2216, 3319, 3324, 3878, 4432, 5817, 6638, 6648, 7756, 9957, 11634, 13276, 13296, 15512, 19914, 23233, 23268, 26552, 31024, 39828, 46466, 46536, 53104, 69699, 79656, 92932, 93072, 139398, 159312, 185864, 278796, 371728, 557592, 919363, 1115184, 1838726, 2758089, 3677452, 5516178, 6435541, 7354904, 11032356, 12871082, 14709808, 19306623, 22064712, 25742164, 38613246, 44129424, 51484328, 77226492, 102968656, 154452984, 308905968]

約数ペア:

[(1, 308905968), (2, 154452984), (3, 102968656), (4, 77226492), (6, 51484328), (7, 44129424), (8, 38613246), (12, 25742164), (14, 22064712), (16, 19306623), (21, 14709808), (24, 12871082), (28, 11032356), (42, 7354904), (48, 6435541), (56, 5516178), (84, 3677452), (112, 2758089), (168, 1838726), (277, 1115184), (336, 919363), (554, 557592), (831, 371728), (1108, 278796), (1662, 185864), (1939, 159312), (2216, 139398), (3319, 93072), (3324, 92932), (3878, 79656), (4432, 69699), (5817, 53104), (6638, 46536), (6648, 46466), (7756, 39828), (9957, 31024), (11634, 26552), (13276, 23268), (13296, 23233), (15512, 19914)]