252028512

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28229}}^1$

素因数の和:28276

約数の個数: 72

約数和(自身を含む): 739851840

約数和(自身を除く): 487823328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 28229, 56458, 84687, 112916, 169374, 225832, 254061, 338748, 451664, 508122, 677496, 875099, 903328, 1016244, 1354992, 1750198, 2032488, 2625297, 2709984, 3500396, 4064976, 5250594, 7000792, 7875891, 8129952, 10501188, 14001584, 15751782, 21002376, 28003168, 31503564, 42004752, 63007128, 84009504, 126014256, 252028512]

約数ペア:

[(1, 252028512), (2, 126014256), (3, 84009504), (4, 63007128), (6, 42004752), (8, 31503564), (9, 28003168), (12, 21002376), (16, 15751782), (18, 14001584), (24, 10501188), (31, 8129952), (32, 7875891), (36, 7000792), (48, 5250594), (62, 4064976), (72, 3500396), (93, 2709984), (96, 2625297), (124, 2032488), (144, 1750198), (186, 1354992), (248, 1016244), (279, 903328), (288, 875099), (372, 677496), (496, 508122), (558, 451664), (744, 338748), (992, 254061), (1116, 225832), (1488, 169374), (2232, 112916), (2976, 84687), (4464, 56458), (8928, 28229)]