252217678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 431207280

約数和(自身を除く): 178989602

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 379, 391, 529, 629, 758, 782, 851, 1058, 1258, 1702, 6443, 8717, 8993, 12886, 14023, 14467, 17434, 17986, 19573, 28046, 28934, 39146, 148189, 200491, 238391, 296378, 322529, 332741, 400982, 476782, 645058, 665482, 3408347, 5482993, 6816694, 7418167, 10965986, 14836334, 126108839, 252217678]

約数ペア:

[(1, 252217678), (2, 126108839), (17, 14836334), (23, 10965986), (34, 7418167), (37, 6816694), (46, 5482993), (74, 3408347), (379, 665482), (391, 645058), (529, 476782), (629, 400982), (758, 332741), (782, 322529), (851, 296378), (1058, 238391), (1258, 200491), (1702, 148189), (6443, 39146), (8717, 28934), (8993, 28046), (12886, 19573), (14023, 17986), (14467, 17434)]