260876448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{129403}}^1$

素因数の和:129426

約数の個数: 72

約数和(自身を含む): 847855008

約数和(自身を除く): 586978560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 129403, 258806, 388209, 517612, 776418, 905821, 1035224, 1164627, 1552836, 1811642, 2070448, 2329254, 2717463, 3105672, 3623284, 4140896, 4658508, 5434926, 6211344, 7246568, 8152389, 9317016, 10869852, 12422688, 14493136, 16304778, 18634032, 21739704, 28986272, 32609556, 37268064, 43479408, 65219112, 86958816, 130438224, 260876448]

約数ペア:

[(1, 260876448), (2, 130438224), (3, 86958816), (4, 65219112), (6, 43479408), (7, 37268064), (8, 32609556), (9, 28986272), (12, 21739704), (14, 18634032), (16, 16304778), (18, 14493136), (21, 12422688), (24, 10869852), (28, 9317016), (32, 8152389), (36, 7246568), (42, 6211344), (48, 5434926), (56, 4658508), (63, 4140896), (72, 3623284), (84, 3105672), (96, 2717463), (112, 2329254), (126, 2070448), (144, 1811642), (168, 1552836), (224, 1164627), (252, 1035224), (288, 905821), (336, 776418), (504, 517612), (672, 388209), (1008, 258806), (2016, 129403)]