15704546416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{10859}}^1$

素因数の和:11306

約数の個数: 80

約数和(自身を含む): 34783711200

約数和(自身を除く): 19079164784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 409, 442, 818, 884, 1636, 1768, 3272, 3536, 5317, 6544, 6953, 10634, 10859, 13906, 21268, 21718, 27812, 42536, 43436, 55624, 85072, 86872, 90389, 111248, 141167, 173744, 180778, 184603, 282334, 361556, 369206, 564668, 723112, 738412, 1129336, 1446224, 1476824, 2258672, 2399839, 2953648, 4441331, 4799678, 8882662, 9599356, 17765324, 19198712, 35530648, 38397424, 57737303, 71061296, 75502627, 115474606, 151005254, 230949212, 302010508, 461898424, 604021016, 923796848, 981534151, 1208042032, 1963068302, 3926136604, 7852273208, 15704546416]

約数ペア:

[(1, 15704546416), (2, 7852273208), (4, 3926136604), (8, 1963068302), (13, 1208042032), (16, 981534151), (17, 923796848), (26, 604021016), (34, 461898424), (52, 302010508), (68, 230949212), (104, 151005254), (136, 115474606), (208, 75502627), (221, 71061296), (272, 57737303), (409, 38397424), (442, 35530648), (818, 19198712), (884, 17765324), (1636, 9599356), (1768, 8882662), (3272, 4799678), (3536, 4441331), (5317, 2953648), (6544, 2399839), (6953, 2258672), (10634, 1476824), (10859, 1446224), (13906, 1129336), (21268, 738412), (21718, 723112), (27812, 564668), (42536, 369206), (43436, 361556), (55624, 282334), (85072, 184603), (86872, 180778), (90389, 173744), (111248, 141167)]