425315484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 1189482840

約数和(自身を除く): 764167356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 251, 363, 389, 396, 484, 502, 726, 753, 778, 1004, 1089, 1167, 1452, 1506, 1556, 2178, 2259, 2334, 2761, 3012, 3501, 4279, 4356, 4518, 4668, 5522, 7002, 8283, 8558, 9036, 11044, 12837, 14004, 16566, 17116, 24849, 25674, 30371, 33132, 38511, 47069, 49698, 51348, 60742, 77022, 91113, 94138, 97639, 99396, 121484, 141207, 154044, 182226, 188276, 195278, 273339, 282414, 292917, 364452, 390556, 423621, 546678, 564828, 585834, 847242, 878751, 1074029, 1093356, 1171668, 1694484, 1757502, 2148058, 3222087, 3515004, 4296116, 6444174, 9666261, 11814319, 12888348, 19332522, 23628638, 35442957, 38665044, 47257276, 70885914, 106328871, 141771828, 212657742, 425315484]

約数ペア:

[(1, 425315484), (2, 212657742), (3, 141771828), (4, 106328871), (6, 70885914), (9, 47257276), (11, 38665044), (12, 35442957), (18, 23628638), (22, 19332522), (33, 12888348), (36, 11814319), (44, 9666261), (66, 6444174), (99, 4296116), (121, 3515004), (132, 3222087), (198, 2148058), (242, 1757502), (251, 1694484), (363, 1171668), (389, 1093356), (396, 1074029), (484, 878751), (502, 847242), (726, 585834), (753, 564828), (778, 546678), (1004, 423621), (1089, 390556), (1167, 364452), (1452, 292917), (1506, 282414), (1556, 273339), (2178, 195278), (2259, 188276), (2334, 182226), (2761, 154044), (3012, 141207), (3501, 121484), (4279, 99396), (4356, 97639), (4518, 94138), (4668, 91113), (5522, 77022), (7002, 60742), (8283, 51348), (8558, 49698), (9036, 47069), (11044, 38511), (12837, 33132), (14004, 30371), (16566, 25674), (17116, 24849)]