260130465664

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1598953}}^1$

素因数の和:1599039

約数の個数: 64

約数和(自身を含む): 547993514880

約数和(自身を除く): 287863049216

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 10168, 20336, 40672, 81344, 162688, 1598953, 3197906, 6395812, 12791624, 25583248, 49567543, 51166496, 65557073, 99135086, 102332992, 131114146, 198270172, 204665984, 262228292, 396540344, 524456584, 793080688, 1048913168, 1586161376, 2032269263, 2097826336, 3172322752, 4064538526, 4195652672, 6344645504, 8129077052, 8391305344, 16258154104, 32516308208, 65032616416, 130065232832, 260130465664]

約数ペア:

[(1, 260130465664), (2, 130065232832), (4, 65032616416), (8, 32516308208), (16, 16258154104), (31, 8391305344), (32, 8129077052), (41, 6344645504), (62, 4195652672), (64, 4064538526), (82, 3172322752), (124, 2097826336), (128, 2032269263), (164, 1586161376), (248, 1048913168), (328, 793080688), (496, 524456584), (656, 396540344), (992, 262228292), (1271, 204665984), (1312, 198270172), (1984, 131114146), (2542, 102332992), (2624, 99135086), (3968, 65557073), (5084, 51166496), (5248, 49567543), (10168, 25583248), (20336, 12791624), (40672, 6395812), (81344, 3197906), (162688, 1598953)]