727489968

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 1916829696

約数和(自身を除く): 1189339728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 191, 219, 292, 382, 438, 573, 584, 764, 876, 1087, 1146, 1168, 1528, 1752, 2174, 2292, 3056, 3261, 3504, 4348, 4584, 6522, 8696, 9168, 13044, 13943, 17392, 26088, 27886, 41829, 52176, 55772, 79351, 83658, 111544, 158702, 167316, 207617, 223088, 238053, 317404, 334632, 415234, 476106, 622851, 634808, 669264, 830468, 952212, 1245702, 1269616, 1660936, 1904424, 2491404, 3321872, 3808848, 4982808, 9965616, 15156041, 30312082, 45468123, 60624164, 90936246, 121248328, 181872492, 242496656, 363744984, 727489968]

約数ペア:

[(1, 727489968), (2, 363744984), (3, 242496656), (4, 181872492), (6, 121248328), (8, 90936246), (12, 60624164), (16, 45468123), (24, 30312082), (48, 15156041), (73, 9965616), (146, 4982808), (191, 3808848), (219, 3321872), (292, 2491404), (382, 1904424), (438, 1660936), (573, 1269616), (584, 1245702), (764, 952212), (876, 830468), (1087, 669264), (1146, 634808), (1168, 622851), (1528, 476106), (1752, 415234), (2174, 334632), (2292, 317404), (3056, 238053), (3261, 223088), (3504, 207617), (4348, 167316), (4584, 158702), (6522, 111544), (8696, 83658), (9168, 79351), (13044, 55772), (13943, 52176), (17392, 41829), (26088, 27886)]