531479228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 1167965568

約数和(自身を除く): 636486340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 113, 119, 164, 226, 238, 241, 287, 452, 476, 482, 574, 697, 791, 964, 1148, 1394, 1582, 1687, 1921, 2788, 3164, 3374, 3842, 4097, 4633, 4879, 6748, 7684, 8194, 9266, 9758, 9881, 13447, 16388, 18532, 19516, 19762, 26894, 27233, 28679, 32431, 39524, 53788, 54466, 57358, 64862, 69167, 78761, 108932, 114716, 129724, 138334, 157522, 167977, 190631, 276668, 315044, 335954, 381262, 462961, 551327, 671908, 762524, 925922, 1102654, 1116553, 1175839, 1851844, 2205308, 2233106, 2351678, 3240727, 4466212, 4703356, 6481454, 7815871, 12962908, 15631742, 18981401, 31263484, 37962802, 75925604, 132869807, 265739614, 531479228]

約数ペア:

[(1, 531479228), (2, 265739614), (4, 132869807), (7, 75925604), (14, 37962802), (17, 31263484), (28, 18981401), (34, 15631742), (41, 12962908), (68, 7815871), (82, 6481454), (113, 4703356), (119, 4466212), (164, 3240727), (226, 2351678), (238, 2233106), (241, 2205308), (287, 1851844), (452, 1175839), (476, 1116553), (482, 1102654), (574, 925922), (697, 762524), (791, 671908), (964, 551327), (1148, 462961), (1394, 381262), (1582, 335954), (1687, 315044), (1921, 276668), (2788, 190631), (3164, 167977), (3374, 157522), (3842, 138334), (4097, 129724), (4633, 114716), (4879, 108932), (6748, 78761), (7684, 69167), (8194, 64862), (9266, 57358), (9758, 54466), (9881, 53788), (13447, 39524), (16388, 32431), (18532, 28679), (19516, 27233), (19762, 26894)]