21988326288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{143467}}^1$

素因数の和:143612

約数の個数: 80

約数和(自身を含む): 59205226496

約数和(自身を除く): 37216900208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 496, 618, 744, 824, 1236, 1488, 1648, 2472, 3193, 4944, 6386, 9579, 12772, 19158, 25544, 38316, 51088, 76632, 143467, 153264, 286934, 430401, 573868, 860802, 1147736, 1721604, 2295472, 3443208, 4447477, 6886416, 8894954, 13342431, 14777101, 17789908, 26684862, 29554202, 35579816, 44331303, 53369724, 59108404, 71159632, 88662606, 106739448, 118216808, 177325212, 213478896, 236433616, 354650424, 458090131, 709300848, 916180262, 1374270393, 1832360524, 2748540786, 3664721048, 5497081572, 7329442096, 10994163144, 21988326288]

約数ペア:

[(1, 21988326288), (2, 10994163144), (3, 7329442096), (4, 5497081572), (6, 3664721048), (8, 2748540786), (12, 1832360524), (16, 1374270393), (24, 916180262), (31, 709300848), (48, 458090131), (62, 354650424), (93, 236433616), (103, 213478896), (124, 177325212), (186, 118216808), (206, 106739448), (248, 88662606), (309, 71159632), (372, 59108404), (412, 53369724), (496, 44331303), (618, 35579816), (744, 29554202), (824, 26684862), (1236, 17789908), (1488, 14777101), (1648, 13342431), (2472, 8894954), (3193, 6886416), (4944, 4447477), (6386, 3443208), (9579, 2295472), (12772, 1721604), (19158, 1147736), (25544, 860802), (38316, 573868), (51088, 430401), (76632, 286934), (143467, 153264)]