491453665488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2685187}}^1$

素因数の和:2685273

約数の個数: 120

約数和(自身を含む): 1454383746816

約数和(自身を除く): 962930081328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2232, 2542, 2952, 3813, 4464, 5084, 5904, 7626, 10168, 11439, 15252, 20336, 22878, 30504, 45756, 61008, 91512, 183024, 2685187, 5370374, 8055561, 10740748, 16111122, 21481496, 24166683, 32222244, 42962992, 48333366, 64444488, 83240797, 96666732, 110092667, 128888976, 166481594, 193333464, 220185334, 249722391, 330278001, 332963188, 386666928, 440370668, 499444782, 660556002, 665926376, 749167173, 880741336, 990834003, 998889564, 1321112004, 1331852752, 1498334346, 1761482672, 1981668006, 1997779128, 2642224008, 2996668692, 3412872677, 3963336012, 3995558256, 5284448016, 5993337384, 6825745354, 7926672024, 10238618031, 11986674768, 13651490708, 15853344048, 20477236062, 27302981416, 30715854093, 40954472124, 54605962832, 61431708186, 81908944248, 122863416372, 163817888496, 245726832744, 491453665488]

約数ペア:

[(1, 491453665488), (2, 245726832744), (3, 163817888496), (4, 122863416372), (6, 81908944248), (8, 61431708186), (9, 54605962832), (12, 40954472124), (16, 30715854093), (18, 27302981416), (24, 20477236062), (31, 15853344048), (36, 13651490708), (41, 11986674768), (48, 10238618031), (62, 7926672024), (72, 6825745354), (82, 5993337384), (93, 5284448016), (123, 3995558256), (124, 3963336012), (144, 3412872677), (164, 2996668692), (186, 2642224008), (246, 1997779128), (248, 1981668006), (279, 1761482672), (328, 1498334346), (369, 1331852752), (372, 1321112004), (492, 998889564), (496, 990834003), (558, 880741336), (656, 749167173), (738, 665926376), (744, 660556002), (984, 499444782), (1116, 440370668), (1271, 386666928), (1476, 332963188), (1488, 330278001), (1968, 249722391), (2232, 220185334), (2542, 193333464), (2952, 166481594), (3813, 128888976), (4464, 110092667), (5084, 96666732), (5904, 83240797), (7626, 64444488), (10168, 48333366), (11439, 42962992), (15252, 32222244), (20336, 24166683), (22878, 21481496), (30504, 16111122), (45756, 10740748), (61008, 8055561), (91512, 5370374), (183024, 2685187)]