2688945984

素因数分解:

$2^6\times 3^4\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2854

約数の個数: 140

約数和(自身を含む): 8014382244

約数和(自身を除く): 5325436260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 197, 216, 288, 324, 394, 432, 576, 591, 648, 788, 864, 1182, 1296, 1576, 1728, 1773, 2364, 2592, 2633, 3152, 3546, 4728, 5184, 5266, 5319, 6304, 7092, 7899, 9456, 10532, 10638, 12608, 14184, 15798, 15957, 18912, 21064, 21276, 23697, 28368, 31596, 31914, 37824, 42128, 42552, 47394, 56736, 63192, 63828, 71091, 84256, 85104, 94788, 113472, 126384, 127656, 142182, 168512, 170208, 189576, 213273, 252768, 255312, 284364, 340416, 379152, 426546, 505536, 510624, 518701, 568728, 758304, 853092, 1021248, 1037402, 1137456, 1516608, 1556103, 1706184, 2074804, 2274912, 3112206, 3412368, 4149608, 4549824, 4668309, 6224412, 6824736, 8299216, 9336618, 12448824, 13649472, 14004927, 16598432, 18673236, 24897648, 28009854, 33196864, 37346472, 42014781, 49795296, 56019708, 74692944, 84029562, 99590592, 112039416, 149385888, 168059124, 224078832, 298771776, 336118248, 448157664, 672236496, 896315328, 1344472992, 2688945984]

約数ペア:

[(1, 2688945984), (2, 1344472992), (3, 896315328), (4, 672236496), (6, 448157664), (8, 336118248), (9, 298771776), (12, 224078832), (16, 168059124), (18, 149385888), (24, 112039416), (27, 99590592), (32, 84029562), (36, 74692944), (48, 56019708), (54, 49795296), (64, 42014781), (72, 37346472), (81, 33196864), (96, 28009854), (108, 24897648), (144, 18673236), (162, 16598432), (192, 14004927), (197, 13649472), (216, 12448824), (288, 9336618), (324, 8299216), (394, 6824736), (432, 6224412), (576, 4668309), (591, 4549824), (648, 4149608), (788, 3412368), (864, 3112206), (1182, 2274912), (1296, 2074804), (1576, 1706184), (1728, 1556103), (1773, 1516608), (2364, 1137456), (2592, 1037402), (2633, 1021248), (3152, 853092), (3546, 758304), (4728, 568728), (5184, 518701), (5266, 510624), (5319, 505536), (6304, 426546), (7092, 379152), (7899, 340416), (9456, 284364), (10532, 255312), (10638, 252768), (12608, 213273), (14184, 189576), (15798, 170208), (15957, 168512), (18912, 142182), (21064, 127656), (21276, 126384), (23697, 113472), (28368, 94788), (31596, 85104), (31914, 84256), (37824, 71091), (42128, 63828), (42552, 63192), (47394, 56736)]