755887968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 216

約数和(自身を含む): 2396394000

約数和(自身を除く): 1640506032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 109, 121, 132, 144, 176, 198, 199, 218, 242, 264, 288, 327, 352, 363, 396, 398, 436, 484, 528, 597, 654, 726, 792, 796, 872, 968, 981, 1056, 1089, 1194, 1199, 1308, 1452, 1584, 1592, 1744, 1791, 1936, 1962, 2178, 2189, 2388, 2398, 2616, 2904, 3168, 3184, 3488, 3582, 3597, 3872, 3924, 4356, 4378, 4776, 4796, 5232, 5808, 6368, 6567, 7164, 7194, 7848, 8712, 8756, 9552, 9592, 10464, 10791, 11616, 13134, 13189, 14328, 14388, 15696, 17424, 17512, 19104, 19184, 19701, 21582, 21691, 24079, 26268, 26378, 28656, 28776, 31392, 34848, 35024, 38368, 39402, 39567, 43164, 43382, 48158, 52536, 52756, 57312, 57552, 65073, 70048, 72237, 78804, 79134, 86328, 86764, 96316, 105072, 105512, 115104, 118701, 130146, 144474, 157608, 158268, 172656, 173528, 192632, 195219, 210144, 211024, 216711, 237402, 238601, 260292, 288948, 315216, 316536, 345312, 347056, 385264, 390438, 422048, 433422, 474804, 477202, 520584, 577896, 630432, 633072, 694112, 715803, 770528, 780876, 866844, 949608, 954404, 1041168, 1155792, 1266144, 1431606, 1561752, 1733688, 1899216, 1908808, 2082336, 2147409, 2311584, 2624611, 2863212, 3123504, 3467376, 3798432, 3817616, 4294818, 5249222, 5726424, 6247008, 6934752, 7635232, 7873833, 8589636, 10498444, 11452848, 15747666, 17179272, 20996888, 22905696, 23621499, 31495332, 34358544, 41993776, 47242998, 62990664, 68717088, 83987552, 94485996, 125981328, 188971992, 251962656, 377943984, 755887968]

約数ペア:

[(1, 755887968), (2, 377943984), (3, 251962656), (4, 188971992), (6, 125981328), (8, 94485996), (9, 83987552), (11, 68717088), (12, 62990664), (16, 47242998), (18, 41993776), (22, 34358544), (24, 31495332), (32, 23621499), (33, 22905696), (36, 20996888), (44, 17179272), (48, 15747666), (66, 11452848), (72, 10498444), (88, 8589636), (96, 7873833), (99, 7635232), (109, 6934752), (121, 6247008), (132, 5726424), (144, 5249222), (176, 4294818), (198, 3817616), (199, 3798432), (218, 3467376), (242, 3123504), (264, 2863212), (288, 2624611), (327, 2311584), (352, 2147409), (363, 2082336), (396, 1908808), (398, 1899216), (436, 1733688), (484, 1561752), (528, 1431606), (597, 1266144), (654, 1155792), (726, 1041168), (792, 954404), (796, 949608), (872, 866844), (968, 780876), (981, 770528), (1056, 715803), (1089, 694112), (1194, 633072), (1199, 630432), (1308, 577896), (1452, 520584), (1584, 477202), (1592, 474804), (1744, 433422), (1791, 422048), (1936, 390438), (1962, 385264), (2178, 347056), (2189, 345312), (2388, 316536), (2398, 315216), (2616, 288948), (2904, 260292), (3168, 238601), (3184, 237402), (3488, 216711), (3582, 211024), (3597, 210144), (3872, 195219), (3924, 192632), (4356, 173528), (4378, 172656), (4776, 158268), (4796, 157608), (5232, 144474), (5808, 130146), (6368, 118701), (6567, 115104), (7164, 105512), (7194, 105072), (7848, 96316), (8712, 86764), (8756, 86328), (9552, 79134), (9592, 78804), (10464, 72237), (10791, 70048), (11616, 65073), (13134, 57552), (13189, 57312), (14328, 52756), (14388, 52536), (15696, 48158), (17424, 43382), (17512, 43164), (19104, 39567), (19184, 39402), (19701, 38368), (21582, 35024), (21691, 34848), (24079, 31392), (26268, 28776), (26378, 28656)]