2660448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 8273664

約数和(自身を除く): 5613216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 107, 111, 112, 148, 168, 214, 222, 224, 259, 296, 321, 336, 428, 444, 518, 592, 642, 672, 749, 777, 856, 888, 1036, 1184, 1284, 1498, 1554, 1712, 1776, 2072, 2247, 2568, 2996, 3108, 3424, 3552, 3959, 4144, 4494, 5136, 5992, 6216, 7918, 8288, 8988, 10272, 11877, 11984, 12432, 15836, 17976, 23754, 23968, 24864, 27713, 31672, 35952, 47508, 55426, 63344, 71904, 83139, 95016, 110852, 126688, 166278, 190032, 221704, 332556, 380064, 443408, 665112, 886816, 1330224, 2660448]

約数ペア:

[(1, 2660448), (2, 1330224), (3, 886816), (4, 665112), (6, 443408), (7, 380064), (8, 332556), (12, 221704), (14, 190032), (16, 166278), (21, 126688), (24, 110852), (28, 95016), (32, 83139), (37, 71904), (42, 63344), (48, 55426), (56, 47508), (74, 35952), (84, 31672), (96, 27713), (107, 24864), (111, 23968), (112, 23754), (148, 17976), (168, 15836), (214, 12432), (222, 11984), (224, 11877), (259, 10272), (296, 8988), (321, 8288), (336, 7918), (428, 6216), (444, 5992), (518, 5136), (592, 4494), (642, 4144), (672, 3959), (749, 3552), (777, 3424), (856, 3108), (888, 2996), (1036, 2568), (1184, 2247), (1284, 2072), (1498, 1776), (1554, 1712)]