381849216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{142057}}^1$

素因数の和:142081

約数の個数: 64

約数和(自身を含む): 1159193280

約数和(自身を除く): 777344064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 142057, 284114, 426171, 568228, 852342, 994399, 1136456, 1704684, 1988798, 2272912, 2983197, 3409368, 3977596, 4545824, 5966394, 6818736, 7955192, 9091648, 11932788, 13637472, 15910384, 18183296, 23865576, 27274944, 31820768, 47731152, 54549888, 63641536, 95462304, 127283072, 190924608, 381849216]

約数ペア:

[(1, 381849216), (2, 190924608), (3, 127283072), (4, 95462304), (6, 63641536), (7, 54549888), (8, 47731152), (12, 31820768), (14, 27274944), (16, 23865576), (21, 18183296), (24, 15910384), (28, 13637472), (32, 11932788), (42, 9091648), (48, 7955192), (56, 6818736), (64, 5966394), (84, 4545824), (96, 3977596), (112, 3409368), (128, 2983197), (168, 2272912), (192, 1988798), (224, 1704684), (336, 1136456), (384, 994399), (448, 852342), (672, 568228), (896, 426171), (1344, 284114), (2688, 142057)]