268931448

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{40163}}^1$

素因数の和:40209

約数の個数: 64

約数和(自身を含む): 771148800

約数和(自身を除く): 502217352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 40163, 80326, 120489, 160652, 240978, 321304, 361467, 481956, 722934, 963912, 1084401, 1245053, 1445868, 2168802, 2490106, 2891736, 3735159, 4337604, 4980212, 7470318, 8675208, 9960424, 11205477, 14940636, 22410954, 29881272, 33616431, 44821908, 67232862, 89643816, 134465724, 268931448]

約数ペア:

[(1, 268931448), (2, 134465724), (3, 89643816), (4, 67232862), (6, 44821908), (8, 33616431), (9, 29881272), (12, 22410954), (18, 14940636), (24, 11205477), (27, 9960424), (31, 8675208), (36, 7470318), (54, 4980212), (62, 4337604), (72, 3735159), (93, 2891736), (108, 2490106), (124, 2168802), (186, 1445868), (216, 1245053), (248, 1084401), (279, 963912), (372, 722934), (558, 481956), (744, 361467), (837, 321304), (1116, 240978), (1674, 160652), (2232, 120489), (3348, 80326), (6696, 40163)]