251962656

素因数分解:

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

素因数の和:343

約数の個数: 144

約数和(自身を含む): 737352000

約数和(自身を除く): 485389344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 109, 121, 132, 176, 199, 218, 242, 264, 327, 352, 363, 398, 436, 484, 528, 597, 654, 726, 796, 872, 968, 1056, 1194, 1199, 1308, 1452, 1592, 1744, 1936, 2189, 2388, 2398, 2616, 2904, 3184, 3488, 3597, 3872, 4378, 4776, 4796, 5232, 5808, 6368, 6567, 7194, 8756, 9552, 9592, 10464, 11616, 13134, 13189, 14388, 17512, 19104, 19184, 21691, 24079, 26268, 26378, 28776, 35024, 38368, 39567, 43382, 48158, 52536, 52756, 57552, 65073, 70048, 72237, 79134, 86764, 96316, 105072, 105512, 115104, 130146, 144474, 158268, 173528, 192632, 210144, 211024, 238601, 260292, 288948, 316536, 347056, 385264, 422048, 477202, 520584, 577896, 633072, 694112, 715803, 770528, 954404, 1041168, 1155792, 1266144, 1431606, 1908808, 2082336, 2311584, 2624611, 2863212, 3817616, 5249222, 5726424, 7635232, 7873833, 10498444, 11452848, 15747666, 20996888, 22905696, 31495332, 41993776, 62990664, 83987552, 125981328, 251962656]

約数ペア:

[(1, 251962656), (2, 125981328), (3, 83987552), (4, 62990664), (6, 41993776), (8, 31495332), (11, 22905696), (12, 20996888), (16, 15747666), (22, 11452848), (24, 10498444), (32, 7873833), (33, 7635232), (44, 5726424), (48, 5249222), (66, 3817616), (88, 2863212), (96, 2624611), (109, 2311584), (121, 2082336), (132, 1908808), (176, 1431606), (199, 1266144), (218, 1155792), (242, 1041168), (264, 954404), (327, 770528), (352, 715803), (363, 694112), (398, 633072), (436, 577896), (484, 520584), (528, 477202), (597, 422048), (654, 385264), (726, 347056), (796, 316536), (872, 288948), (968, 260292), (1056, 238601), (1194, 211024), (1199, 210144), (1308, 192632), (1452, 173528), (1592, 158268), (1744, 144474), (1936, 130146), (2189, 115104), (2388, 105512), (2398, 105072), (2616, 96316), (2904, 86764), (3184, 79134), (3488, 72237), (3597, 70048), (3872, 65073), (4378, 57552), (4776, 52756), (4796, 52536), (5232, 48158), (5808, 43382), (6368, 39567), (6567, 38368), (7194, 35024), (8756, 28776), (9552, 26378), (9592, 26268), (10464, 24079), (11616, 21691), (13134, 19184), (13189, 19104), (14388, 17512)]