256836888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46327}}^1$

素因数の和:46357

約数の個数: 96

約数和(自身を含む): 867260160

約数和(自身を除く): 610423272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 46327, 92654, 138981, 185308, 277962, 324289, 370616, 416943, 509597, 555924, 648578, 833886, 972867, 1019194, 1111848, 1297156, 1528791, 1667772, 1945734, 2038388, 2594312, 2918601, 3057582, 3335544, 3567179, 3891468, 4076776, 4586373, 5837202, 6115164, 7134358, 7782936, 9172746, 10701537, 11674404, 12230328, 14268716, 18345492, 21403074, 23348808, 28537432, 32104611, 36690984, 42806148, 64209222, 85612296, 128418444, 256836888]

約数ペア:

[(1, 256836888), (2, 128418444), (3, 85612296), (4, 64209222), (6, 42806148), (7, 36690984), (8, 32104611), (9, 28537432), (11, 23348808), (12, 21403074), (14, 18345492), (18, 14268716), (21, 12230328), (22, 11674404), (24, 10701537), (28, 9172746), (33, 7782936), (36, 7134358), (42, 6115164), (44, 5837202), (56, 4586373), (63, 4076776), (66, 3891468), (72, 3567179), (77, 3335544), (84, 3057582), (88, 2918601), (99, 2594312), (126, 2038388), (132, 1945734), (154, 1667772), (168, 1528791), (198, 1297156), (231, 1111848), (252, 1019194), (264, 972867), (308, 833886), (396, 648578), (462, 555924), (504, 509597), (616, 416943), (693, 370616), (792, 324289), (924, 277962), (1386, 185308), (1848, 138981), (2772, 92654), (5544, 46327)]