2560221888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24113}}^1$

素因数の和:24214

約数の個数: 112

約数和(自身を含む): 7839943680

約数和(自身を除く): 5279721792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 5056, 6636, 7584, 8848, 13272, 15168, 17696, 24113, 26544, 35392, 48226, 53088, 72339, 96452, 106176, 144678, 168791, 192904, 289356, 337582, 385808, 506373, 578712, 675164, 771616, 1012746, 1157424, 1350328, 1543232, 1904927, 2025492, 2314848, 2700656, 3809854, 4050984, 4629696, 5401312, 5714781, 7619708, 8101968, 10802624, 11429562, 13334489, 15239416, 16203936, 22859124, 26668978, 30478832, 32407872, 40003467, 45718248, 53337956, 60957664, 80006934, 91436496, 106675912, 121915328, 160013868, 182872992, 213351824, 320027736, 365745984, 426703648, 640055472, 853407296, 1280110944, 2560221888]

約数ペア:

[(1, 2560221888), (2, 1280110944), (3, 853407296), (4, 640055472), (6, 426703648), (7, 365745984), (8, 320027736), (12, 213351824), (14, 182872992), (16, 160013868), (21, 121915328), (24, 106675912), (28, 91436496), (32, 80006934), (42, 60957664), (48, 53337956), (56, 45718248), (64, 40003467), (79, 32407872), (84, 30478832), (96, 26668978), (112, 22859124), (158, 16203936), (168, 15239416), (192, 13334489), (224, 11429562), (237, 10802624), (316, 8101968), (336, 7619708), (448, 5714781), (474, 5401312), (553, 4629696), (632, 4050984), (672, 3809854), (948, 2700656), (1106, 2314848), (1264, 2025492), (1344, 1904927), (1659, 1543232), (1896, 1350328), (2212, 1157424), (2528, 1012746), (3318, 771616), (3792, 675164), (4424, 578712), (5056, 506373), (6636, 385808), (7584, 337582), (8848, 289356), (13272, 192904), (15168, 168791), (17696, 144678), (24113, 106176), (26544, 96452), (35392, 72339), (48226, 53088)]