268857504

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{1999}}^1$

素因数の和:2482

約数の個数: 72

約数和(自身を含む): 766584000

約数和(自身を除く): 497726496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 934, 1401, 1868, 1999, 2802, 3736, 3998, 4203, 5604, 5997, 7472, 7996, 8406, 11208, 11994, 14944, 15992, 16812, 17991, 22416, 23988, 31984, 33624, 35982, 44832, 47976, 63968, 67248, 71964, 95952, 134496, 143928, 191904, 287856, 575712, 933533, 1867066, 2800599, 3734132, 5601198, 7468264, 8401797, 11202396, 14936528, 16803594, 22404792, 29873056, 33607188, 44809584, 67214376, 89619168, 134428752, 268857504]

約数ペア:

[(1, 268857504), (2, 134428752), (3, 89619168), (4, 67214376), (6, 44809584), (8, 33607188), (9, 29873056), (12, 22404792), (16, 16803594), (18, 14936528), (24, 11202396), (32, 8401797), (36, 7468264), (48, 5601198), (72, 3734132), (96, 2800599), (144, 1867066), (288, 933533), (467, 575712), (934, 287856), (1401, 191904), (1868, 143928), (1999, 134496), (2802, 95952), (3736, 71964), (3998, 67248), (4203, 63968), (5604, 47976), (5997, 44832), (7472, 35982), (7996, 33624), (8406, 31984), (11208, 23988), (11994, 22416), (14944, 17991), (15992, 16812)]