228536788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 437754240

約数和(自身を除く): 209217452

約数列:

[1, 2, 4, 19, 38, 41, 71, 76, 82, 142, 164, 284, 779, 1033, 1349, 1558, 2066, 2698, 2911, 3116, 4132, 5396, 5822, 11644, 19627, 39254, 42353, 55309, 73343, 78508, 84706, 110618, 146686, 169412, 221236, 293372, 804707, 1393517, 1609414, 2787034, 3007063, 3218828, 5574068, 6014126, 12028252, 57134197, 114268394, 228536788]

約数ペア:

[(1, 228536788), (2, 114268394), (4, 57134197), (19, 12028252), (38, 6014126), (41, 5574068), (71, 3218828), (76, 3007063), (82, 2787034), (142, 1609414), (164, 1393517), (284, 804707), (779, 293372), (1033, 221236), (1349, 169412), (1558, 146686), (2066, 110618), (2698, 84706), (2911, 78508), (3116, 73343), (4132, 55309), (5396, 42353), (5822, 39254), (11644, 19627)]