404915712

素因数分解:

$2^9\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1363

約数の個数: 80

約数和(自身を含む): 1084216320

約数和(自身を除く): 679300608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 478, 512, 717, 768, 956, 1103, 1434, 1536, 1912, 2206, 2868, 3309, 3824, 4412, 5736, 6618, 7648, 8824, 11472, 13236, 15296, 17648, 22944, 26472, 30592, 35296, 45888, 52944, 61184, 70592, 91776, 105888, 122368, 141184, 183552, 211776, 263617, 282368, 367104, 423552, 527234, 564736, 790851, 847104, 1054468, 1581702, 1694208, 2108936, 3163404, 4217872, 6326808, 8435744, 12653616, 16871488, 25307232, 33742976, 50614464, 67485952, 101228928, 134971904, 202457856, 404915712]

約数ペア:

[(1, 404915712), (2, 202457856), (3, 134971904), (4, 101228928), (6, 67485952), (8, 50614464), (12, 33742976), (16, 25307232), (24, 16871488), (32, 12653616), (48, 8435744), (64, 6326808), (96, 4217872), (128, 3163404), (192, 2108936), (239, 1694208), (256, 1581702), (384, 1054468), (478, 847104), (512, 790851), (717, 564736), (768, 527234), (956, 423552), (1103, 367104), (1434, 282368), (1536, 263617), (1912, 211776), (2206, 183552), (2868, 141184), (3309, 122368), (3824, 105888), (4412, 91776), (5736, 70592), (6618, 61184), (7648, 52944), (8824, 45888), (11472, 35296), (13236, 30592), (15296, 26472), (17648, 22944)]