231546224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{941}}^1$

素因数の和:995

約数の個数: 80

約数和(自身を含む): 556006080

約数和(自身を除く): 324459856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 941, 1183, 1352, 1456, 1882, 2197, 2366, 2704, 3764, 4394, 4732, 6587, 7528, 8788, 9464, 12233, 13174, 15056, 15379, 17576, 18928, 24466, 26348, 30758, 35152, 48932, 52696, 61516, 85631, 97864, 105392, 123032, 159029, 171262, 195728, 246064, 318058, 342524, 636116, 685048, 1113203, 1272232, 1370096, 2067377, 2226406, 2544464, 4134754, 4452812, 8269508, 8905624, 14471639, 16539016, 17811248, 28943278, 33078032, 57886556, 115773112, 231546224]

約数ペア:

[(1, 231546224), (2, 115773112), (4, 57886556), (7, 33078032), (8, 28943278), (13, 17811248), (14, 16539016), (16, 14471639), (26, 8905624), (28, 8269508), (52, 4452812), (56, 4134754), (91, 2544464), (104, 2226406), (112, 2067377), (169, 1370096), (182, 1272232), (208, 1113203), (338, 685048), (364, 636116), (676, 342524), (728, 318058), (941, 246064), (1183, 195728), (1352, 171262), (1456, 159029), (1882, 123032), (2197, 105392), (2366, 97864), (2704, 85631), (3764, 61516), (4394, 52696), (4732, 48932), (6587, 35152), (7528, 30758), (8788, 26348), (9464, 24466), (12233, 18928), (13174, 17576), (15056, 15379)]