438080664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 1285056000

約数和(自身を除く): 846975336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 193, 229, 236, 354, 386, 413, 458, 472, 579, 687, 708, 772, 826, 916, 1158, 1239, 1351, 1374, 1416, 1544, 1603, 1652, 1832, 2316, 2478, 2702, 2748, 3206, 3304, 4053, 4632, 4809, 4956, 5404, 5496, 6412, 8106, 9618, 9912, 10808, 11387, 12824, 13511, 16212, 19236, 22774, 27022, 32424, 34161, 38472, 40533, 44197, 45548, 54044, 68322, 79709, 81066, 88394, 91096, 94577, 108088, 132591, 136644, 159418, 162132, 176788, 189154, 239127, 265182, 273288, 283731, 309379, 318836, 324264, 353576, 378308, 478254, 530364, 567462, 618758, 637672, 756616, 928137, 956508, 1060728, 1134924, 1237516, 1856274, 1913016, 2269848, 2475032, 2607623, 3712548, 5215246, 7425096, 7822869, 10430492, 15645738, 18253361, 20860984, 31291476, 36506722, 54760083, 62582952, 73013444, 109520166, 146026888, 219040332, 438080664]

約数ペア:

[(1, 438080664), (2, 219040332), (3, 146026888), (4, 109520166), (6, 73013444), (7, 62582952), (8, 54760083), (12, 36506722), (14, 31291476), (21, 20860984), (24, 18253361), (28, 15645738), (42, 10430492), (56, 7822869), (59, 7425096), (84, 5215246), (118, 3712548), (168, 2607623), (177, 2475032), (193, 2269848), (229, 1913016), (236, 1856274), (354, 1237516), (386, 1134924), (413, 1060728), (458, 956508), (472, 928137), (579, 756616), (687, 637672), (708, 618758), (772, 567462), (826, 530364), (916, 478254), (1158, 378308), (1239, 353576), (1351, 324264), (1374, 318836), (1416, 309379), (1544, 283731), (1603, 273288), (1652, 265182), (1832, 239127), (2316, 189154), (2478, 176788), (2702, 162132), (2748, 159418), (3206, 136644), (3304, 132591), (4053, 108088), (4632, 94577), (4809, 91096), (4956, 88394), (5404, 81066), (5496, 79709), (6412, 68322), (8106, 54044), (9618, 45548), (9912, 44197), (10808, 40533), (11387, 38472), (12824, 34161), (13511, 32424), (16212, 27022), (19236, 22774)]