680334816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{144629}}^1$

素因数の和:144656

約数の個数: 72

約数和(自身を含む): 2077465320

約数和(自身を除く): 1397130504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 144629, 289258, 433887, 578516, 867774, 1012403, 1157032, 1735548, 2024806, 2314064, 3037209, 3471096, 4049612, 4628128, 6074418, 6942192, 7086821, 8099224, 12148836, 13884384, 14173642, 16198448, 21260463, 24297672, 28347284, 32396896, 42520926, 48595344, 56694568, 85041852, 97190688, 113389136, 170083704, 226778272, 340167408, 680334816]

約数ペア:

[(1, 680334816), (2, 340167408), (3, 226778272), (4, 170083704), (6, 113389136), (7, 97190688), (8, 85041852), (12, 56694568), (14, 48595344), (16, 42520926), (21, 32396896), (24, 28347284), (28, 24297672), (32, 21260463), (42, 16198448), (48, 14173642), (49, 13884384), (56, 12148836), (84, 8099224), (96, 7086821), (98, 6942192), (112, 6074418), (147, 4628128), (168, 4049612), (196, 3471096), (224, 3037209), (294, 2314064), (336, 2024806), (392, 1735548), (588, 1157032), (672, 1012403), (784, 867774), (1176, 578516), (1568, 433887), (2352, 289258), (4704, 144629)]