219579696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7079

約数の個数: 120

約数和(自身を含む): 725064704

約数和(自身を除く): 505485008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7027, 7812, 10416, 14054, 15624, 21081, 28108, 31248, 42162, 49189, 56216, 63243, 84324, 98378, 112432, 126486, 147567, 168648, 196756, 217837, 252972, 295134, 337296, 393512, 435674, 442701, 505944, 590268, 653511, 787024, 871348, 885402, 1011888, 1180536, 1307022, 1524859, 1742696, 1770804, 1960533, 2361072, 2614044, 3049718, 3485392, 3541608, 3921066, 4574577, 5228088, 6099436, 7083216, 7842132, 9149154, 10456176, 12198872, 13723731, 15684264, 18298308, 24397744, 27447462, 31368528, 36596616, 54894924, 73193232, 109789848, 219579696]

約数ペア:

[(1, 219579696), (2, 109789848), (3, 73193232), (4, 54894924), (6, 36596616), (7, 31368528), (8, 27447462), (9, 24397744), (12, 18298308), (14, 15684264), (16, 13723731), (18, 12198872), (21, 10456176), (24, 9149154), (28, 7842132), (31, 7083216), (36, 6099436), (42, 5228088), (48, 4574577), (56, 3921066), (62, 3541608), (63, 3485392), (72, 3049718), (84, 2614044), (93, 2361072), (112, 1960533), (124, 1770804), (126, 1742696), (144, 1524859), (168, 1307022), (186, 1180536), (217, 1011888), (248, 885402), (252, 871348), (279, 787024), (336, 653511), (372, 590268), (434, 505944), (496, 442701), (504, 435674), (558, 393512), (651, 337296), (744, 295134), (868, 252972), (1008, 217837), (1116, 196756), (1302, 168648), (1488, 147567), (1736, 126486), (1953, 112432), (2232, 98378), (2604, 84324), (3472, 63243), (3906, 56216), (4464, 49189), (5208, 42162), (7027, 31248), (7812, 28108), (10416, 21081), (14054, 15624)]