388565016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2239}}^1$

素因数の和:3288

約数の個数: 64

約数和(自身を含む): 1111756800

約数和(自身を除く): 723191784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1033, 2066, 2239, 3099, 4132, 4478, 6198, 6717, 7231, 8264, 8956, 12396, 13434, 14462, 15673, 17912, 21693, 24792, 26868, 28924, 31346, 43386, 47019, 53736, 57848, 62692, 86772, 94038, 125384, 173544, 188076, 376152, 2312887, 4625774, 6938661, 9251548, 13877322, 16190209, 18503096, 27754644, 32380418, 48570627, 55509288, 64760836, 97141254, 129521672, 194282508, 388565016]

約数ペア:

[(1, 388565016), (2, 194282508), (3, 129521672), (4, 97141254), (6, 64760836), (7, 55509288), (8, 48570627), (12, 32380418), (14, 27754644), (21, 18503096), (24, 16190209), (28, 13877322), (42, 9251548), (56, 6938661), (84, 4625774), (168, 2312887), (1033, 376152), (2066, 188076), (2239, 173544), (3099, 125384), (4132, 94038), (4478, 86772), (6198, 62692), (6717, 57848), (7231, 53736), (8264, 47019), (8956, 43386), (12396, 31346), (13434, 28924), (14462, 26868), (15673, 24792), (17912, 21693)]