455784246

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:851

約数の個数: 80

約数和(自身を含む): 1086734880

約数和(自身を除く): 630950634

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 359, 459, 461, 718, 918, 922, 1077, 1377, 1383, 2154, 2754, 2766, 3231, 4149, 6103, 6462, 7837, 8298, 9693, 12206, 12447, 15674, 18309, 19386, 23511, 24894, 29079, 36618, 37341, 47022, 54927, 58158, 70533, 74682, 109854, 141066, 164781, 165499, 211599, 329562, 330998, 423198, 494343, 496497, 634797, 988686, 992994, 1269594, 1489491, 2813483, 2978982, 4468473, 5626966, 8440449, 8936946, 13405419, 16880898, 25321347, 26810838, 50642694, 75964041, 151928082, 227892123, 455784246]

約数ペア:

[(1, 455784246), (2, 227892123), (3, 151928082), (6, 75964041), (9, 50642694), (17, 26810838), (18, 25321347), (27, 16880898), (34, 13405419), (51, 8936946), (54, 8440449), (81, 5626966), (102, 4468473), (153, 2978982), (162, 2813483), (306, 1489491), (359, 1269594), (459, 992994), (461, 988686), (718, 634797), (918, 496497), (922, 494343), (1077, 423198), (1377, 330998), (1383, 329562), (2154, 211599), (2754, 165499), (2766, 164781), (3231, 141066), (4149, 109854), (6103, 74682), (6462, 70533), (7837, 58158), (8298, 54927), (9693, 47022), (12206, 37341), (12447, 36618), (15674, 29079), (18309, 24894), (19386, 23511)]