249270528

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24967}}^1$

素因数の和:24999

約数の個数: 72

約数和(自身を含む): 714484288

約数和(自身を除く): 465213760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 24967, 49934, 74901, 99868, 149802, 199736, 299604, 324571, 399472, 599208, 649142, 798944, 973713, 1198416, 1298284, 1597888, 1947426, 2396832, 2596568, 3195776, 3894852, 4793664, 5193136, 6391552, 7789704, 9587328, 10386272, 15579408, 19174656, 20772544, 31158816, 41545088, 62317632, 83090176, 124635264, 249270528]

約数ペア:

[(1, 249270528), (2, 124635264), (3, 83090176), (4, 62317632), (6, 41545088), (8, 31158816), (12, 20772544), (13, 19174656), (16, 15579408), (24, 10386272), (26, 9587328), (32, 7789704), (39, 6391552), (48, 5193136), (52, 4793664), (64, 3894852), (78, 3195776), (96, 2596568), (104, 2396832), (128, 1947426), (156, 1597888), (192, 1298284), (208, 1198416), (256, 973713), (312, 798944), (384, 649142), (416, 599208), (624, 399472), (768, 324571), (832, 299604), (1248, 199736), (1664, 149802), (2496, 99868), (3328, 74901), (4992, 49934), (9984, 24967)]