217038528

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6012

約数の個数: 140

約数和(自身を含む): 735403152

約数和(自身を除く): 518364624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 5981, 6048, 9072, 11962, 12096, 17943, 18144, 23924, 35886, 36288, 41867, 47848, 53829, 71772, 83734, 95696, 107658, 125601, 143544, 161487, 167468, 191392, 215316, 251202, 287088, 322974, 334936, 376803, 382784, 430632, 484461, 502404, 574176, 645948, 669872, 753606, 861264, 968922, 1004808, 1130409, 1148352, 1291896, 1339744, 1507212, 1722528, 1937844, 2009616, 2260818, 2583792, 2679488, 3014424, 3391227, 3445056, 3875688, 4019232, 4521636, 5167584, 6028848, 6782454, 7751376, 8038464, 9043272, 10335168, 12057696, 13564908, 15502752, 18086544, 24115392, 27129816, 31005504, 36173088, 54259632, 72346176, 108519264, 217038528]

約数ペア:

[(1, 217038528), (2, 108519264), (3, 72346176), (4, 54259632), (6, 36173088), (7, 31005504), (8, 27129816), (9, 24115392), (12, 18086544), (14, 15502752), (16, 13564908), (18, 12057696), (21, 10335168), (24, 9043272), (27, 8038464), (28, 7751376), (32, 6782454), (36, 6028848), (42, 5167584), (48, 4521636), (54, 4019232), (56, 3875688), (63, 3445056), (64, 3391227), (72, 3014424), (81, 2679488), (84, 2583792), (96, 2260818), (108, 2009616), (112, 1937844), (126, 1722528), (144, 1507212), (162, 1339744), (168, 1291896), (189, 1148352), (192, 1130409), (216, 1004808), (224, 968922), (252, 861264), (288, 753606), (324, 669872), (336, 645948), (378, 574176), (432, 502404), (448, 484461), (504, 430632), (567, 382784), (576, 376803), (648, 334936), (672, 322974), (756, 287088), (864, 251202), (1008, 215316), (1134, 191392), (1296, 167468), (1344, 161487), (1512, 143544), (1728, 125601), (2016, 107658), (2268, 95696), (2592, 83734), (3024, 71772), (4032, 53829), (4536, 47848), (5184, 41867), (5981, 36288), (6048, 35886), (9072, 23924), (11962, 18144), (12096, 17943)]