1885127424

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{23831}}^1$

素因数の和:23953

約数の個数: 72

約数和(自身を含む): 5066111232

約数和(自身を除く): 3180983808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 13184, 19776, 23831, 26368, 39552, 47662, 71493, 79104, 95324, 142986, 190648, 285972, 381296, 571944, 762592, 1143888, 1525184, 2287776, 2454593, 3050368, 4575552, 4909186, 6100736, 7363779, 9151104, 9818372, 14727558, 18302208, 19636744, 29455116, 39273488, 58910232, 78546976, 117820464, 157093952, 235640928, 314187904, 471281856, 628375808, 942563712, 1885127424]

約数ペア:

[(1, 1885127424), (2, 942563712), (3, 628375808), (4, 471281856), (6, 314187904), (8, 235640928), (12, 157093952), (16, 117820464), (24, 78546976), (32, 58910232), (48, 39273488), (64, 29455116), (96, 19636744), (103, 18302208), (128, 14727558), (192, 9818372), (206, 9151104), (256, 7363779), (309, 6100736), (384, 4909186), (412, 4575552), (618, 3050368), (768, 2454593), (824, 2287776), (1236, 1525184), (1648, 1143888), (2472, 762592), (3296, 571944), (4944, 381296), (6592, 285972), (9888, 190648), (13184, 142986), (19776, 95324), (23831, 79104), (26368, 71493), (39552, 47662)]