2609856

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 84

約数和(自身を含む): 7845552

約数和(自身を除く): 5235696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 197, 207, 276, 288, 368, 394, 414, 552, 576, 591, 736, 788, 828, 1104, 1182, 1472, 1576, 1656, 1773, 2208, 2364, 3152, 3312, 3546, 4416, 4531, 4728, 6304, 6624, 7092, 9062, 9456, 12608, 13248, 13593, 14184, 18124, 18912, 27186, 28368, 36248, 37824, 40779, 54372, 56736, 72496, 81558, 108744, 113472, 144992, 163116, 217488, 289984, 326232, 434976, 652464, 869952, 1304928, 2609856]

約数ペア:

[(1, 2609856), (2, 1304928), (3, 869952), (4, 652464), (6, 434976), (8, 326232), (9, 289984), (12, 217488), (16, 163116), (18, 144992), (23, 113472), (24, 108744), (32, 81558), (36, 72496), (46, 56736), (48, 54372), (64, 40779), (69, 37824), (72, 36248), (92, 28368), (96, 27186), (138, 18912), (144, 18124), (184, 14184), (192, 13593), (197, 13248), (207, 12608), (276, 9456), (288, 9062), (368, 7092), (394, 6624), (414, 6304), (552, 4728), (576, 4531), (591, 4416), (736, 3546), (788, 3312), (828, 3152), (1104, 2364), (1182, 2208), (1472, 1773), (1576, 1656)]