259666848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 850502016

約数和(自身を除く): 590835168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 151, 168, 224, 252, 288, 302, 336, 453, 504, 604, 672, 853, 906, 1008, 1057, 1208, 1359, 1706, 1812, 2016, 2114, 2416, 2559, 2718, 3171, 3412, 3624, 4228, 4832, 5118, 5436, 5971, 6342, 6824, 7248, 7677, 8456, 9513, 10236, 10872, 11942, 12684, 13648, 14496, 15354, 16912, 17913, 19026, 20472, 21744, 23884, 25368, 27296, 30708, 33824, 35826, 38052, 40944, 43488, 47768, 50736, 53739, 61416, 71652, 76104, 81888, 95536, 101472, 107478, 122832, 128803, 143304, 152208, 191072, 214956, 245664, 257606, 286608, 304416, 386409, 429912, 515212, 573216, 772818, 859824, 901621, 1030424, 1159227, 1545636, 1719648, 1803242, 2060848, 2318454, 2704863, 3091272, 3606484, 4121696, 4636908, 5409726, 6182544, 7212968, 8114589, 9273816, 10819452, 12365088, 14425936, 16229178, 18547632, 21638904, 28851872, 32458356, 37095264, 43277808, 64916712, 86555616, 129833424, 259666848]

約数ペア:

[(1, 259666848), (2, 129833424), (3, 86555616), (4, 64916712), (6, 43277808), (7, 37095264), (8, 32458356), (9, 28851872), (12, 21638904), (14, 18547632), (16, 16229178), (18, 14425936), (21, 12365088), (24, 10819452), (28, 9273816), (32, 8114589), (36, 7212968), (42, 6182544), (48, 5409726), (56, 4636908), (63, 4121696), (72, 3606484), (84, 3091272), (96, 2704863), (112, 2318454), (126, 2060848), (144, 1803242), (151, 1719648), (168, 1545636), (224, 1159227), (252, 1030424), (288, 901621), (302, 859824), (336, 772818), (453, 573216), (504, 515212), (604, 429912), (672, 386409), (853, 304416), (906, 286608), (1008, 257606), (1057, 245664), (1208, 214956), (1359, 191072), (1706, 152208), (1812, 143304), (2016, 128803), (2114, 122832), (2416, 107478), (2559, 101472), (2718, 95536), (3171, 81888), (3412, 76104), (3624, 71652), (4228, 61416), (4832, 53739), (5118, 50736), (5436, 47768), (5971, 43488), (6342, 40944), (6824, 38052), (7248, 35826), (7677, 33824), (8456, 30708), (9513, 27296), (10236, 25368), (10872, 23884), (11942, 21744), (12684, 20472), (13648, 19026), (14496, 17913), (15354, 16912)]