1837162371824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{215843}}^1$

素因数の和:216286

約数の個数: 80

約数和(自身を含む): 3872952781824

約数和(自身を除く): 2035790410000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 271, 302, 542, 604, 1084, 1208, 1963, 2168, 2416, 3523, 3926, 4336, 7046, 7852, 14092, 15704, 28184, 31408, 40921, 56368, 81842, 163684, 215843, 327368, 431686, 531973, 654736, 863372, 1063946, 1726744, 2127892, 2805959, 3453488, 4255784, 5611918, 8511568, 11223836, 22447672, 32592293, 44895344, 58493453, 65184586, 116986906, 130369172, 233973812, 260738344, 423699809, 467947624, 521476688, 760414889, 847399618, 935895248, 1520829778, 1694799236, 3041659556, 3389598472, 6083319112, 6779196944, 8832511403, 12166638224, 17665022806, 35330045612, 70660091224, 114822648239, 141320182448, 229645296478, 459290592956, 918581185912, 1837162371824]

約数ペア:

[(1, 1837162371824), (2, 918581185912), (4, 459290592956), (8, 229645296478), (13, 141320182448), (16, 114822648239), (26, 70660091224), (52, 35330045612), (104, 17665022806), (151, 12166638224), (208, 8832511403), (271, 6779196944), (302, 6083319112), (542, 3389598472), (604, 3041659556), (1084, 1694799236), (1208, 1520829778), (1963, 935895248), (2168, 847399618), (2416, 760414889), (3523, 521476688), (3926, 467947624), (4336, 423699809), (7046, 260738344), (7852, 233973812), (14092, 130369172), (15704, 116986906), (28184, 65184586), (31408, 58493453), (40921, 44895344), (56368, 32592293), (81842, 22447672), (163684, 11223836), (215843, 8511568), (327368, 5611918), (431686, 4255784), (531973, 3453488), (654736, 2805959), (863372, 2127892), (1063946, 1726744)]