227416728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 715968000

約数和(自身を除く): 488551272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 436, 462, 616, 654, 763, 872, 924, 1129, 1199, 1308, 1526, 1848, 2258, 2289, 2398, 2616, 3052, 3387, 3597, 4516, 4578, 4796, 6104, 6774, 7194, 7903, 8393, 9032, 9156, 9592, 12419, 13548, 14388, 15806, 16786, 18312, 23709, 24838, 25179, 27096, 28776, 31612, 33572, 37257, 47418, 49676, 50358, 63224, 67144, 74514, 86933, 94836, 99352, 100716, 123061, 149028, 173866, 189672, 201432, 246122, 260799, 298056, 347732, 369183, 492244, 521598, 695464, 738366, 861427, 984488, 1043196, 1353671, 1476732, 1722854, 2086392, 2584281, 2707342, 2953464, 3445708, 4061013, 5168562, 5414684, 6891416, 8122026, 9475697, 10337124, 10829368, 16244052, 18951394, 20674248, 28427091, 32488104, 37902788, 56854182, 75805576, 113708364, 227416728]

約数ペア:

[(1, 227416728), (2, 113708364), (3, 75805576), (4, 56854182), (6, 37902788), (7, 32488104), (8, 28427091), (11, 20674248), (12, 18951394), (14, 16244052), (21, 10829368), (22, 10337124), (24, 9475697), (28, 8122026), (33, 6891416), (42, 5414684), (44, 5168562), (56, 4061013), (66, 3445708), (77, 2953464), (84, 2707342), (88, 2584281), (109, 2086392), (132, 1722854), (154, 1476732), (168, 1353671), (218, 1043196), (231, 984488), (264, 861427), (308, 738366), (327, 695464), (436, 521598), (462, 492244), (616, 369183), (654, 347732), (763, 298056), (872, 260799), (924, 246122), (1129, 201432), (1199, 189672), (1308, 173866), (1526, 149028), (1848, 123061), (2258, 100716), (2289, 99352), (2398, 94836), (2616, 86933), (3052, 74514), (3387, 67144), (3597, 63224), (4516, 50358), (4578, 49676), (4796, 47418), (6104, 37257), (6774, 33572), (7194, 31612), (7903, 28776), (8393, 27096), (9032, 25179), (9156, 24838), (9592, 23709), (12419, 18312), (13548, 16786), (14388, 15806)]