215597952

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 661939200

約数和(自身を除く): 446341248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 103, 128, 138, 144, 158, 184, 192, 206, 207, 237, 276, 288, 309, 316, 368, 384, 412, 414, 474, 552, 576, 618, 632, 711, 736, 824, 828, 927, 948, 1104, 1152, 1236, 1264, 1422, 1472, 1648, 1656, 1817, 1854, 1896, 2208, 2369, 2472, 2528, 2844, 2944, 3296, 3312, 3634, 3708, 3792, 4416, 4738, 4944, 5056, 5451, 5688, 6592, 6624, 7107, 7268, 7416, 7584, 8137, 8832, 9476, 9888, 10112, 10902, 11376, 13184, 13248, 14214, 14536, 14832, 15168, 16274, 16353, 18952, 19776, 21321, 21804, 22752, 24411, 26496, 28428, 29072, 29664, 30336, 32548, 32706, 37904, 39552, 42642, 43608, 45504, 48822, 56856, 58144, 59328, 65096, 65412, 73233, 75808, 85284, 87216, 91008, 97644, 113712, 116288, 118656, 130192, 130824, 146466, 151616, 170568, 174432, 187151, 195288, 227424, 232576, 260384, 261648, 292932, 303232, 341136, 348864, 374302, 390576, 454848, 520768, 523296, 561453, 585864, 682272, 697728, 748604, 781152, 909696, 1041536, 1046592, 1122906, 1171728, 1364544, 1497208, 1562304, 1684359, 2093184, 2245812, 2343456, 2729088, 2994416, 3124608, 3368718, 4491624, 4686912, 5988832, 6737436, 8983248, 9373824, 11977664, 13474872, 17966496, 23955328, 26949744, 35932992, 53899488, 71865984, 107798976, 215597952]

約数ペア:

[(1, 215597952), (2, 107798976), (3, 71865984), (4, 53899488), (6, 35932992), (8, 26949744), (9, 23955328), (12, 17966496), (16, 13474872), (18, 11977664), (23, 9373824), (24, 8983248), (32, 6737436), (36, 5988832), (46, 4686912), (48, 4491624), (64, 3368718), (69, 3124608), (72, 2994416), (79, 2729088), (92, 2343456), (96, 2245812), (103, 2093184), (128, 1684359), (138, 1562304), (144, 1497208), (158, 1364544), (184, 1171728), (192, 1122906), (206, 1046592), (207, 1041536), (237, 909696), (276, 781152), (288, 748604), (309, 697728), (316, 682272), (368, 585864), (384, 561453), (412, 523296), (414, 520768), (474, 454848), (552, 390576), (576, 374302), (618, 348864), (632, 341136), (711, 303232), (736, 292932), (824, 261648), (828, 260384), (927, 232576), (948, 227424), (1104, 195288), (1152, 187151), (1236, 174432), (1264, 170568), (1422, 151616), (1472, 146466), (1648, 130824), (1656, 130192), (1817, 118656), (1854, 116288), (1896, 113712), (2208, 97644), (2369, 91008), (2472, 87216), (2528, 85284), (2844, 75808), (2944, 73233), (3296, 65412), (3312, 65096), (3634, 59328), (3708, 58144), (3792, 56856), (4416, 48822), (4738, 45504), (4944, 43608), (5056, 42642), (5451, 39552), (5688, 37904), (6592, 32706), (6624, 32548), (7107, 30336), (7268, 29664), (7416, 29072), (7584, 28428), (8137, 26496), (8832, 24411), (9476, 22752), (9888, 21804), (10112, 21321), (10902, 19776), (11376, 18952), (13184, 16353), (13248, 16274), (14214, 15168), (14536, 14832)]