218790432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 144

約数和(自身を含む): 728687232

約数和(自身を除く): 509896800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2647, 2952, 3444, 3936, 4592, 5166, 5294, 5904, 6888, 7941, 9184, 10332, 10588, 11808, 13776, 15882, 18529, 20664, 21176, 23823, 27552, 31764, 37058, 41328, 42352, 47646, 55587, 63528, 74116, 82656, 84704, 95292, 108527, 111174, 127056, 148232, 166761, 190584, 217054, 222348, 254112, 296464, 325581, 333522, 381168, 434108, 444696, 592928, 651162, 667044, 759689, 762336, 868216, 889392, 976743, 1302324, 1334088, 1519378, 1736432, 1778784, 1953486, 2279067, 2604648, 2668176, 3038756, 3472864, 3906972, 4558134, 5209296, 5336352, 6077512, 6837201, 7813944, 9116268, 10418592, 12155024, 13674402, 15627888, 18232536, 24310048, 27348804, 31255776, 36465072, 54697608, 72930144, 109395216, 218790432]

約数ペア:

[(1, 218790432), (2, 109395216), (3, 72930144), (4, 54697608), (6, 36465072), (7, 31255776), (8, 27348804), (9, 24310048), (12, 18232536), (14, 15627888), (16, 13674402), (18, 12155024), (21, 10418592), (24, 9116268), (28, 7813944), (32, 6837201), (36, 6077512), (41, 5336352), (42, 5209296), (48, 4558134), (56, 3906972), (63, 3472864), (72, 3038756), (82, 2668176), (84, 2604648), (96, 2279067), (112, 1953486), (123, 1778784), (126, 1736432), (144, 1519378), (164, 1334088), (168, 1302324), (224, 976743), (246, 889392), (252, 868216), (287, 762336), (288, 759689), (328, 667044), (336, 651162), (369, 592928), (492, 444696), (504, 434108), (574, 381168), (656, 333522), (672, 325581), (738, 296464), (861, 254112), (984, 222348), (1008, 217054), (1148, 190584), (1312, 166761), (1476, 148232), (1722, 127056), (1968, 111174), (2016, 108527), (2296, 95292), (2583, 84704), (2647, 82656), (2952, 74116), (3444, 63528), (3936, 55587), (4592, 47646), (5166, 42352), (5294, 41328), (5904, 37058), (6888, 31764), (7941, 27552), (9184, 23823), (10332, 21176), (10588, 20664), (11808, 18529), (13776, 15882)]