441444848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 983749536

約数和(自身を除く): 542304688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 131, 136, 208, 221, 262, 272, 442, 524, 884, 953, 1048, 1703, 1768, 1906, 2096, 2227, 3406, 3536, 3812, 4454, 6812, 7624, 8908, 12389, 13624, 15248, 16201, 17816, 24778, 27248, 28951, 32402, 35632, 49556, 57902, 64804, 99112, 115804, 124843, 129608, 198224, 210613, 231608, 249686, 259216, 421226, 463216, 499372, 842452, 998744, 1622959, 1684904, 1997488, 2122331, 3245918, 3369808, 4244662, 6491836, 8489324, 12983672, 16978648, 25967344, 27590303, 33957296, 55180606, 110361212, 220722424, 441444848]

約数ペア:

[(1, 441444848), (2, 220722424), (4, 110361212), (8, 55180606), (13, 33957296), (16, 27590303), (17, 25967344), (26, 16978648), (34, 12983672), (52, 8489324), (68, 6491836), (104, 4244662), (131, 3369808), (136, 3245918), (208, 2122331), (221, 1997488), (262, 1684904), (272, 1622959), (442, 998744), (524, 842452), (884, 499372), (953, 463216), (1048, 421226), (1703, 259216), (1768, 249686), (1906, 231608), (2096, 210613), (2227, 198224), (3406, 129608), (3536, 124843), (3812, 115804), (4454, 99112), (6812, 64804), (7624, 57902), (8908, 49556), (12389, 35632), (13624, 32402), (15248, 28951), (16201, 27248), (17816, 24778)]