2021671750224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{25175231}}^1$

素因数の和:25175488

約数の個数: 80

約数和(自身を含む): 5993719234560

約数和(自身を除く): 3972047484336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 5019, 5736, 6692, 10038, 11472, 13384, 20076, 26768, 40152, 80304, 25175231, 50350462, 75525693, 100700924, 151051386, 176226617, 201401848, 302102772, 352453234, 402803696, 528679851, 604205544, 704906468, 1057359702, 1208411088, 1409812936, 2114719404, 2819625872, 4229438808, 6016880209, 8458877616, 12033760418, 18050640627, 24067520836, 36101281254, 42118161463, 48135041672, 72202562508, 84236322926, 96270083344, 126354484389, 144405125016, 168472645852, 252708968778, 288810250032, 336945291704, 505417937556, 673890583408, 1010835875112, 2021671750224]

約数ペア:

[(1, 2021671750224), (2, 1010835875112), (3, 673890583408), (4, 505417937556), (6, 336945291704), (7, 288810250032), (8, 252708968778), (12, 168472645852), (14, 144405125016), (16, 126354484389), (21, 96270083344), (24, 84236322926), (28, 72202562508), (42, 48135041672), (48, 42118161463), (56, 36101281254), (84, 24067520836), (112, 18050640627), (168, 12033760418), (239, 8458877616), (336, 6016880209), (478, 4229438808), (717, 2819625872), (956, 2114719404), (1434, 1409812936), (1673, 1208411088), (1912, 1057359702), (2868, 704906468), (3346, 604205544), (3824, 528679851), (5019, 402803696), (5736, 352453234), (6692, 302102772), (10038, 201401848), (11472, 176226617), (13384, 151051386), (20076, 100700924), (26768, 75525693), (40152, 50350462), (80304, 25175231)]