231961647940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3648343}}^1$

素因数の和:3648397

約数の個数: 72

約数和(自身を含む): 564500970432

約数和(自身を除く): 332539322492

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 374, 578, 748, 935, 1156, 1445, 1870, 2890, 3179, 3740, 5780, 6358, 12716, 15895, 31790, 63580, 3648343, 7296686, 14593372, 18241715, 36483430, 40131773, 62021831, 72966860, 80263546, 124043662, 160527092, 200658865, 248087324, 310109155, 401317730, 620218310, 682240141, 802635460, 1054371127, 1240436620, 1364480282, 2108742254, 2728960564, 3411200705, 4217484508, 5271855635, 6822401410, 10543711270, 11598082397, 13644802820, 21087422540, 23196164794, 46392329588, 57990411985, 115980823970, 231961647940]

約数ペア:

[(1, 231961647940), (2, 115980823970), (4, 57990411985), (5, 46392329588), (10, 23196164794), (11, 21087422540), (17, 13644802820), (20, 11598082397), (22, 10543711270), (34, 6822401410), (44, 5271855635), (55, 4217484508), (68, 3411200705), (85, 2728960564), (110, 2108742254), (170, 1364480282), (187, 1240436620), (220, 1054371127), (289, 802635460), (340, 682240141), (374, 620218310), (578, 401317730), (748, 310109155), (935, 248087324), (1156, 200658865), (1445, 160527092), (1870, 124043662), (2890, 80263546), (3179, 72966860), (3740, 62021831), (5780, 40131773), (6358, 36483430), (12716, 18241715), (15895, 14593372), (31790, 7296686), (63580, 3648343)]