1229896144

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14060

約数の個数: 60

約数和(自身を含む): 2664760000

約数和(自身を除く): 1434863856

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 1156, 1292, 2312, 2584, 4624, 5168, 5491, 10982, 13999, 21964, 27998, 43928, 55996, 87856, 111992, 223984, 237983, 265981, 475966, 531962, 951932, 1063924, 1903864, 2127848, 3807728, 4045711, 4255696, 4521677, 8091422, 9043354, 16182844, 18086708, 32365688, 36173416, 64731376, 72346832, 76868509, 153737018, 307474036, 614948072, 1229896144]

約数ペア:

[(1, 1229896144), (2, 614948072), (4, 307474036), (8, 153737018), (16, 76868509), (17, 72346832), (19, 64731376), (34, 36173416), (38, 32365688), (68, 18086708), (76, 16182844), (136, 9043354), (152, 8091422), (272, 4521677), (289, 4255696), (304, 4045711), (323, 3807728), (578, 2127848), (646, 1903864), (1156, 1063924), (1292, 951932), (2312, 531962), (2584, 475966), (4624, 265981), (5168, 237983), (5491, 223984), (10982, 111992), (13999, 87856), (21964, 55996), (27998, 43928)]