1017389824

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7761

約数の個数: 72

約数和(自身を含む): 2262855168

約数和(自身を除く): 1245465344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 517, 704, 752, 1034, 1408, 1504, 2068, 2816, 3008, 4136, 6016, 7687, 8272, 12032, 15374, 16544, 30748, 33088, 61496, 66176, 84557, 122992, 132352, 169114, 245984, 338228, 361289, 491968, 676456, 722578, 983936, 1352912, 1445156, 1967872, 2705824, 2890312, 3974179, 5411648, 5780624, 7948358, 10823296, 11561248, 15896716, 21646592, 23122496, 31793432, 46244992, 63586864, 92489984, 127173728, 254347456, 508694912, 1017389824]

約数ペア:

[(1, 1017389824), (2, 508694912), (4, 254347456), (8, 127173728), (11, 92489984), (16, 63586864), (22, 46244992), (32, 31793432), (44, 23122496), (47, 21646592), (64, 15896716), (88, 11561248), (94, 10823296), (128, 7948358), (176, 5780624), (188, 5411648), (256, 3974179), (352, 2890312), (376, 2705824), (517, 1967872), (704, 1445156), (752, 1352912), (1034, 983936), (1408, 722578), (1504, 676456), (2068, 491968), (2816, 361289), (3008, 338228), (4136, 245984), (6016, 169114), (7687, 132352), (8272, 122992), (12032, 84557), (15374, 66176), (16544, 61496), (30748, 33088)]