127287888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 432222336

約数和(自身を除く): 304934448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 112, 138, 147, 156, 161, 168, 181, 182, 184, 196, 208, 273, 276, 294, 299, 312, 322, 336, 362, 364, 368, 392, 483, 543, 546, 552, 588, 598, 624, 637, 644, 724, 728, 784, 897, 966, 1086, 1092, 1104, 1127, 1176, 1196, 1267, 1274, 1288, 1448, 1456, 1794, 1911, 1932, 2093, 2172, 2184, 2254, 2352, 2353, 2392, 2534, 2548, 2576, 2896, 3381, 3588, 3801, 3822, 3864, 4163, 4186, 4344, 4368, 4508, 4706, 4784, 5068, 5096, 6279, 6762, 7059, 7176, 7602, 7644, 7728, 8326, 8372, 8688, 8869, 9016, 9412, 10136, 10192, 12489, 12558, 13524, 14118, 14352, 14651, 15204, 15288, 16471, 16652, 16744, 17738, 18032, 18824, 20272, 24978, 25116, 26607, 27048, 28236, 29141, 29302, 30408, 30576, 32942, 33304, 33488, 35476, 37648, 43953, 49413, 49956, 50232, 53214, 54096, 54119, 56472, 58282, 58604, 60816, 65884, 66608, 70952, 87423, 87906, 98826, 99912, 100464, 106428, 108238, 112944, 115297, 116564, 117208, 131768, 141904, 162357, 174846, 175812, 197652, 199824, 203987, 212856, 216476, 230594, 233128, 234416, 263536, 324714, 345891, 349692, 351624, 378833, 395304, 407974, 425712, 432952, 461188, 466256, 611961, 649428, 691782, 699384, 703248, 757666, 790608, 815948, 865904, 922376, 1136499, 1223922, 1298856, 1383564, 1398768, 1515332, 1631896, 1844752, 2272998, 2447844, 2597712, 2651831, 2767128, 3030664, 3263792, 4545996, 4895688, 5303662, 5534256, 6061328, 7955493, 9091992, 9791376, 10607324, 15910986, 18183984, 21214648, 31821972, 42429296, 63643944, 127287888]

約数ペア:

[(1, 127287888), (2, 63643944), (3, 42429296), (4, 31821972), (6, 21214648), (7, 18183984), (8, 15910986), (12, 10607324), (13, 9791376), (14, 9091992), (16, 7955493), (21, 6061328), (23, 5534256), (24, 5303662), (26, 4895688), (28, 4545996), (39, 3263792), (42, 3030664), (46, 2767128), (48, 2651831), (49, 2597712), (52, 2447844), (56, 2272998), (69, 1844752), (78, 1631896), (84, 1515332), (91, 1398768), (92, 1383564), (98, 1298856), (104, 1223922), (112, 1136499), (138, 922376), (147, 865904), (156, 815948), (161, 790608), (168, 757666), (181, 703248), (182, 699384), (184, 691782), (196, 649428), (208, 611961), (273, 466256), (276, 461188), (294, 432952), (299, 425712), (312, 407974), (322, 395304), (336, 378833), (362, 351624), (364, 349692), (368, 345891), (392, 324714), (483, 263536), (543, 234416), (546, 233128), (552, 230594), (588, 216476), (598, 212856), (624, 203987), (637, 199824), (644, 197652), (724, 175812), (728, 174846), (784, 162357), (897, 141904), (966, 131768), (1086, 117208), (1092, 116564), (1104, 115297), (1127, 112944), (1176, 108238), (1196, 106428), (1267, 100464), (1274, 99912), (1288, 98826), (1448, 87906), (1456, 87423), (1794, 70952), (1911, 66608), (1932, 65884), (2093, 60816), (2172, 58604), (2184, 58282), (2254, 56472), (2352, 54119), (2353, 54096), (2392, 53214), (2534, 50232), (2548, 49956), (2576, 49413), (2896, 43953), (3381, 37648), (3588, 35476), (3801, 33488), (3822, 33304), (3864, 32942), (4163, 30576), (4186, 30408), (4344, 29302), (4368, 29141), (4508, 28236), (4706, 27048), (4784, 26607), (5068, 25116), (5096, 24978), (6279, 20272), (6762, 18824), (7059, 18032), (7176, 17738), (7602, 16744), (7644, 16652), (7728, 16471), (8326, 15288), (8372, 15204), (8688, 14651), (8869, 14352), (9016, 14118), (9412, 13524), (10136, 12558), (10192, 12489)]