285533808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 883752960

約数和(自身を除く): 598219152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 79, 84, 93, 112, 124, 158, 168, 186, 217, 237, 248, 316, 336, 347, 372, 434, 474, 496, 553, 632, 651, 694, 744, 868, 948, 1041, 1106, 1264, 1302, 1388, 1488, 1659, 1736, 1896, 2082, 2212, 2429, 2449, 2604, 2776, 3318, 3472, 3792, 4164, 4424, 4858, 4898, 5208, 5552, 6636, 7287, 7347, 8328, 8848, 9716, 9796, 10416, 10757, 13272, 14574, 14694, 16656, 17143, 19432, 19592, 21514, 26544, 27413, 29148, 29388, 32271, 34286, 38864, 39184, 43028, 51429, 54826, 58296, 58776, 64542, 68572, 75299, 82239, 86056, 102858, 109652, 116592, 117552, 129084, 137144, 150598, 164478, 172112, 191891, 205716, 219304, 225897, 258168, 274288, 301196, 328956, 383782, 411432, 438608, 451794, 516336, 575673, 602392, 657912, 767564, 822864, 849803, 903588, 1151346, 1204784, 1315824, 1535128, 1699606, 1807176, 2302692, 2549409, 3070256, 3399212, 3614352, 4605384, 5098818, 5948621, 6798424, 9210768, 10197636, 11897242, 13596848, 17845863, 20395272, 23794484, 35691726, 40790544, 47588968, 71383452, 95177936, 142766904, 285533808]

約数ペア:

[(1, 285533808), (2, 142766904), (3, 95177936), (4, 71383452), (6, 47588968), (7, 40790544), (8, 35691726), (12, 23794484), (14, 20395272), (16, 17845863), (21, 13596848), (24, 11897242), (28, 10197636), (31, 9210768), (42, 6798424), (48, 5948621), (56, 5098818), (62, 4605384), (79, 3614352), (84, 3399212), (93, 3070256), (112, 2549409), (124, 2302692), (158, 1807176), (168, 1699606), (186, 1535128), (217, 1315824), (237, 1204784), (248, 1151346), (316, 903588), (336, 849803), (347, 822864), (372, 767564), (434, 657912), (474, 602392), (496, 575673), (553, 516336), (632, 451794), (651, 438608), (694, 411432), (744, 383782), (868, 328956), (948, 301196), (1041, 274288), (1106, 258168), (1264, 225897), (1302, 219304), (1388, 205716), (1488, 191891), (1659, 172112), (1736, 164478), (1896, 150598), (2082, 137144), (2212, 129084), (2429, 117552), (2449, 116592), (2604, 109652), (2776, 102858), (3318, 86056), (3472, 82239), (3792, 75299), (4164, 68572), (4424, 64542), (4858, 58776), (4898, 58296), (5208, 54826), (5552, 51429), (6636, 43028), (7287, 39184), (7347, 38864), (8328, 34286), (8848, 32271), (9716, 29388), (9796, 29148), (10416, 27413), (10757, 26544), (13272, 21514), (14574, 19592), (14694, 19432), (16656, 17143)]