840038304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1250057}}^1$

素因数の和:1250077

約数の個数: 48

約数和(自身を含む): 2520116928

約数和(自身を除く): 1680078624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1250057, 2500114, 3750171, 5000228, 7500342, 8750399, 10000456, 15000684, 17500798, 20000912, 26251197, 30001368, 35001596, 40001824, 52502394, 60002736, 70003192, 105004788, 120005472, 140006384, 210009576, 280012768, 420019152, 840038304]

約数ペア:

[(1, 840038304), (2, 420019152), (3, 280012768), (4, 210009576), (6, 140006384), (7, 120005472), (8, 105004788), (12, 70003192), (14, 60002736), (16, 52502394), (21, 40001824), (24, 35001596), (28, 30001368), (32, 26251197), (42, 20000912), (48, 17500798), (56, 15000684), (84, 10000456), (96, 8750399), (112, 7500342), (168, 5000228), (224, 3750171), (336, 2500114), (672, 1250057)]