6647256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 22822800

約数和(自身を除く): 16175544

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, 109, 121, 126, 132, 154, 168, 198, 218, 231, 242, 252, 264, 308, 327, 363, 396, 436, 462, 484, 504, 616, 654, 693, 726, 763, 792, 847, 872, 924, 968, 981, 1089, 1199, 1308, 1386, 1452, 1526, 1694, 1848, 1962, 2178, 2289, 2398, 2541, 2616, 2772, 2904, 3052, 3388, 3597, 3924, 4356, 4578, 4796, 5082, 5544, 6104, 6776, 6867, 7194, 7623, 7848, 8393, 8712, 9156, 9592, 10164, 10791, 13189, 13734, 14388, 15246, 16786, 18312, 20328, 21582, 25179, 26378, 27468, 28776, 30492, 33572, 39567, 43164, 50358, 52756, 54936, 60984, 67144, 75537, 79134, 86328, 92323, 100716, 105512, 118701, 151074, 158268, 184646, 201432, 237402, 276969, 302148, 316536, 369292, 474804, 553938, 604296, 738584, 830907, 949608, 1107876, 1661814, 2215752, 3323628, 6647256]

約数ペア:

[(1, 6647256), (2, 3323628), (3, 2215752), (4, 1661814), (6, 1107876), (7, 949608), (8, 830907), (9, 738584), (11, 604296), (12, 553938), (14, 474804), (18, 369292), (21, 316536), (22, 302148), (24, 276969), (28, 237402), (33, 201432), (36, 184646), (42, 158268), (44, 151074), (56, 118701), (63, 105512), (66, 100716), (72, 92323), (77, 86328), (84, 79134), (88, 75537), (99, 67144), (109, 60984), (121, 54936), (126, 52756), (132, 50358), (154, 43164), (168, 39567), (198, 33572), (218, 30492), (231, 28776), (242, 27468), (252, 26378), (264, 25179), (308, 21582), (327, 20328), (363, 18312), (396, 16786), (436, 15246), (462, 14388), (484, 13734), (504, 13189), (616, 10791), (654, 10164), (693, 9592), (726, 9156), (763, 8712), (792, 8393), (847, 7848), (872, 7623), (924, 7194), (968, 6867), (981, 6776), (1089, 6104), (1199, 5544), (1308, 5082), (1386, 4796), (1452, 4578), (1526, 4356), (1694, 3924), (1848, 3597), (1962, 3388), (2178, 3052), (2289, 2904), (2398, 2772), (2541, 2616)]