247060248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4668

約数の個数: 64

約数和(自身を含む): 644884320

約数和(自身を除く): 397824072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 4514, 4561, 6771, 9028, 9122, 13542, 13683, 18056, 18244, 27084, 27366, 36488, 54168, 54732, 109464, 168757, 278221, 337514, 506271, 556442, 675028, 834663, 1012542, 1112884, 1350056, 1669326, 2025084, 2225768, 3338652, 4050168, 6677304, 10294177, 20588354, 30882531, 41176708, 61765062, 82353416, 123530124, 247060248]

約数ペア:

[(1, 247060248), (2, 123530124), (3, 82353416), (4, 61765062), (6, 41176708), (8, 30882531), (12, 20588354), (24, 10294177), (37, 6677304), (61, 4050168), (74, 3338652), (111, 2225768), (122, 2025084), (148, 1669326), (183, 1350056), (222, 1112884), (244, 1012542), (296, 834663), (366, 675028), (444, 556442), (488, 506271), (732, 337514), (888, 278221), (1464, 168757), (2257, 109464), (4514, 54732), (4561, 54168), (6771, 36488), (9028, 27366), (9122, 27084), (13542, 18244), (13683, 18056)]