253973256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 648678720

約数和(自身を除く): 394705464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 283, 366, 488, 566, 613, 732, 849, 1132, 1226, 1464, 1698, 1839, 2264, 2452, 3396, 3678, 4904, 6792, 7356, 14712, 17263, 34526, 37393, 51789, 69052, 74786, 103578, 112179, 138104, 149572, 173479, 207156, 224358, 299144, 346958, 414312, 448716, 520437, 693916, 897432, 1040874, 1387832, 2081748, 4163496, 10582219, 21164438, 31746657, 42328876, 63493314, 84657752, 126986628, 253973256]

約数ペア:

[(1, 253973256), (2, 126986628), (3, 84657752), (4, 63493314), (6, 42328876), (8, 31746657), (12, 21164438), (24, 10582219), (61, 4163496), (122, 2081748), (183, 1387832), (244, 1040874), (283, 897432), (366, 693916), (488, 520437), (566, 448716), (613, 414312), (732, 346958), (849, 299144), (1132, 224358), (1226, 207156), (1464, 173479), (1698, 149572), (1839, 138104), (2264, 112179), (2452, 103578), (3396, 74786), (3678, 69052), (4904, 51789), (6792, 37393), (7356, 34526), (14712, 17263)]