215591376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 240

約数和(自身を含む): 762326208

約数和(自身を除く): 546734832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 231, 264, 273, 286, 294, 308, 312, 336, 364, 392, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 641, 728, 784, 858, 924, 1001, 1078, 1092, 1144, 1176, 1232, 1274, 1282, 1456, 1617, 1716, 1848, 1911, 1923, 2002, 2156, 2184, 2288, 2352, 2548, 2564, 3003, 3234, 3432, 3696, 3822, 3846, 4004, 4312, 4368, 4487, 5096, 5128, 6006, 6468, 6864, 7007, 7051, 7644, 7692, 8008, 8333, 8624, 8974, 10192, 10256, 12012, 12936, 13461, 14014, 14102, 15288, 15384, 16016, 16666, 17948, 21021, 21153, 24024, 24999, 25872, 26922, 28028, 28204, 30576, 30768, 31409, 33332, 35896, 42042, 42306, 48048, 49357, 49998, 53844, 56056, 56408, 58331, 62818, 66664, 71792, 84084, 84612, 91663, 94227, 98714, 99996, 107688, 112112, 112816, 116662, 125636, 133328, 148071, 168168, 169224, 174993, 183326, 188454, 197428, 199992, 215376, 233324, 251272, 274989, 296142, 336336, 338448, 345499, 349986, 366652, 376908, 394856, 399984, 408317, 466648, 502544, 549978, 592284, 641641, 690998, 699972, 733304, 753816, 789712, 816634, 933296, 1036497, 1099956, 1184568, 1224951, 1283282, 1381996, 1399944, 1466608, 1507632, 1633268, 1924923, 2072994, 2199912, 2369136, 2449902, 2566564, 2763992, 2799888, 3266536, 3849846, 4145988, 4399824, 4491487, 4899804, 5133128, 5527984, 6533072, 7699692, 8291976, 8982974, 9799608, 10266256, 13474461, 15399384, 16583952, 17965948, 19599216, 26948922, 30798768, 35931896, 53897844, 71863792, 107795688, 215591376]

約数ペア:

[(1, 215591376), (2, 107795688), (3, 71863792), (4, 53897844), (6, 35931896), (7, 30798768), (8, 26948922), (11, 19599216), (12, 17965948), (13, 16583952), (14, 15399384), (16, 13474461), (21, 10266256), (22, 9799608), (24, 8982974), (26, 8291976), (28, 7699692), (33, 6533072), (39, 5527984), (42, 5133128), (44, 4899804), (48, 4491487), (49, 4399824), (52, 4145988), (56, 3849846), (66, 3266536), (77, 2799888), (78, 2763992), (84, 2566564), (88, 2449902), (91, 2369136), (98, 2199912), (104, 2072994), (112, 1924923), (132, 1633268), (143, 1507632), (147, 1466608), (154, 1399944), (156, 1381996), (168, 1283282), (176, 1224951), (182, 1184568), (196, 1099956), (208, 1036497), (231, 933296), (264, 816634), (273, 789712), (286, 753816), (294, 733304), (308, 699972), (312, 690998), (336, 641641), (364, 592284), (392, 549978), (429, 502544), (462, 466648), (528, 408317), (539, 399984), (546, 394856), (572, 376908), (588, 366652), (616, 349986), (624, 345499), (637, 338448), (641, 336336), (728, 296142), (784, 274989), (858, 251272), (924, 233324), (1001, 215376), (1078, 199992), (1092, 197428), (1144, 188454), (1176, 183326), (1232, 174993), (1274, 169224), (1282, 168168), (1456, 148071), (1617, 133328), (1716, 125636), (1848, 116662), (1911, 112816), (1923, 112112), (2002, 107688), (2156, 99996), (2184, 98714), (2288, 94227), (2352, 91663), (2548, 84612), (2564, 84084), (3003, 71792), (3234, 66664), (3432, 62818), (3696, 58331), (3822, 56408), (3846, 56056), (4004, 53844), (4312, 49998), (4368, 49357), (4487, 48048), (5096, 42306), (5128, 42042), (6006, 35896), (6468, 33332), (6864, 31409), (7007, 30768), (7051, 30576), (7644, 28204), (7692, 28028), (8008, 26922), (8333, 25872), (8624, 24999), (8974, 24024), (10192, 21153), (10256, 21021), (12012, 17948), (12936, 16666), (13461, 16016), (14014, 15384), (14102, 15288)]