561232368

素因数分解:

$2^4\times 3^3\times {\mathrm{727}}^1\times {\mathrm{1787}}^1$

素因数の和:2531

約数の個数: 80

約数和(自身を含む): 1614063360

約数和(自身を除く): 1052830992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 727, 1454, 1787, 2181, 2908, 3574, 4362, 5361, 5816, 6543, 7148, 8724, 10722, 11632, 13086, 14296, 16083, 17448, 19629, 21444, 26172, 28592, 32166, 34896, 39258, 42888, 48249, 52344, 64332, 78516, 85776, 96498, 104688, 128664, 157032, 192996, 257328, 314064, 385992, 771984, 1299149, 2598298, 3897447, 5196596, 7794894, 10393192, 11692341, 15589788, 20786384, 23384682, 31179576, 35077023, 46769364, 62359152, 70154046, 93538728, 140308092, 187077456, 280616184, 561232368]

約数ペア:

[(1, 561232368), (2, 280616184), (3, 187077456), (4, 140308092), (6, 93538728), (8, 70154046), (9, 62359152), (12, 46769364), (16, 35077023), (18, 31179576), (24, 23384682), (27, 20786384), (36, 15589788), (48, 11692341), (54, 10393192), (72, 7794894), (108, 5196596), (144, 3897447), (216, 2598298), (432, 1299149), (727, 771984), (1454, 385992), (1787, 314064), (2181, 257328), (2908, 192996), (3574, 157032), (4362, 128664), (5361, 104688), (5816, 96498), (6543, 85776), (7148, 78516), (8724, 64332), (10722, 52344), (11632, 48249), (13086, 42888), (14296, 39258), (16083, 34896), (17448, 32166), (19629, 28592), (21444, 26172)]