225500904

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{22861}}^1$

素因数の和:23010

約数の個数: 48

約数和(自身を含む): 615216420

約数和(自身を除く): 389715516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 22861, 45722, 68583, 91444, 137166, 182888, 205749, 274332, 411498, 548664, 822996, 1645992, 3131957, 6263914, 9395871, 12527828, 18791742, 25055656, 28187613, 37583484, 56375226, 75166968, 112750452, 225500904]

約数ペア:

[(1, 225500904), (2, 112750452), (3, 75166968), (4, 56375226), (6, 37583484), (8, 28187613), (9, 25055656), (12, 18791742), (18, 12527828), (24, 9395871), (36, 6263914), (72, 3131957), (137, 1645992), (274, 822996), (411, 548664), (548, 411498), (822, 274332), (1096, 205749), (1233, 182888), (1644, 137166), (2466, 91444), (3288, 68583), (4932, 45722), (9864, 22861)]