222213888

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 144

約数和(自身を含む): 707959840

約数和(自身を除く): 485745952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2473, 2496, 2808, 3328, 3456, 3744, 4946, 4992, 5616, 6912, 7419, 7488, 9892, 9984, 11232, 14838, 14976, 19784, 22257, 22464, 29676, 29952, 32149, 39568, 44514, 44928, 59352, 64298, 66771, 79136, 89028, 89856, 96447, 118704, 128596, 133542, 158272, 178056, 192894, 237408, 257192, 267084, 289341, 316544, 356112, 385788, 474816, 514384, 534168, 578682, 633088, 712224, 771576, 868023, 949632, 1028768, 1068336, 1157364, 1424448, 1543152, 1736046, 1899264, 2057536, 2136672, 2314728, 2848896, 3086304, 3472092, 4115072, 4273344, 4629456, 5697792, 6172608, 6944184, 8230144, 8546688, 9258912, 12345216, 13888368, 17093376, 18517824, 24690432, 27776736, 37035648, 55553472, 74071296, 111106944, 222213888]

約数ペア:

[(1, 222213888), (2, 111106944), (3, 74071296), (4, 55553472), (6, 37035648), (8, 27776736), (9, 24690432), (12, 18517824), (13, 17093376), (16, 13888368), (18, 12345216), (24, 9258912), (26, 8546688), (27, 8230144), (32, 6944184), (36, 6172608), (39, 5697792), (48, 4629456), (52, 4273344), (54, 4115072), (64, 3472092), (72, 3086304), (78, 2848896), (96, 2314728), (104, 2136672), (108, 2057536), (117, 1899264), (128, 1736046), (144, 1543152), (156, 1424448), (192, 1157364), (208, 1068336), (216, 1028768), (234, 949632), (256, 868023), (288, 771576), (312, 712224), (351, 633088), (384, 578682), (416, 534168), (432, 514384), (468, 474816), (576, 385788), (624, 356112), (702, 316544), (768, 289341), (832, 267084), (864, 257192), (936, 237408), (1152, 192894), (1248, 178056), (1404, 158272), (1664, 133542), (1728, 128596), (1872, 118704), (2304, 96447), (2473, 89856), (2496, 89028), (2808, 79136), (3328, 66771), (3456, 64298), (3744, 59352), (4946, 44928), (4992, 44514), (5616, 39568), (6912, 32149), (7419, 29952), (7488, 29676), (9892, 22464), (9984, 22257), (11232, 19784), (14838, 14976)]