1399996416

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 4609399424

約数和(自身を除く): 3209403008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 313, 336, 364, 384, 416, 448, 512, 546, 624, 626, 672, 728, 768, 832, 896, 939, 1024, 1092, 1248, 1252, 1344, 1456, 1536, 1664, 1792, 1878, 2048, 2184, 2191, 2496, 2504, 2688, 2912, 3072, 3328, 3584, 3756, 4069, 4096, 4368, 4382, 4992, 5008, 5376, 5824, 6144, 6573, 6656, 7168, 7512, 8138, 8192, 8736, 8764, 9984, 10016, 10752, 11648, 12207, 12288, 13146, 13312, 14336, 15024, 16276, 16384, 17472, 17528, 19968, 20032, 21504, 23296, 24414, 24576, 26292, 26624, 28483, 28672, 30048, 32552, 34944, 35056, 39936, 40064, 43008, 46592, 48828, 49152, 52584, 53248, 56966, 57344, 60096, 65104, 69888, 70112, 79872, 80128, 85449, 86016, 93184, 97656, 105168, 106496, 113932, 114688, 120192, 130208, 139776, 140224, 159744, 160256, 170898, 172032, 186368, 195312, 210336, 212992, 227864, 240384, 260416, 279552, 280448, 319488, 320512, 341796, 344064, 372736, 390624, 420672, 455728, 480768, 520832, 559104, 560896, 638976, 641024, 683592, 745472, 781248, 841344, 911456, 961536, 1041664, 1118208, 1121792, 1282048, 1367184, 1490944, 1562496, 1682688, 1822912, 1923072, 2083328, 2236416, 2243584, 2564096, 2734368, 3124992, 3365376, 3645824, 3846144, 4166656, 4472832, 4487168, 5128192, 5468736, 6249984, 6730752, 7291648, 7692288, 8333312, 8974336, 10937472, 12499968, 13461504, 14583296, 15384576, 16666624, 17948672, 21874944, 24999936, 26923008, 29166592, 33333248, 35897344, 43749888, 49999872, 53846016, 58333184, 66666496, 87499776, 99999744, 107692032, 116666368, 174999552, 199999488, 233332736, 349999104, 466665472, 699998208, 1399996416]

約数ペア:

[(1, 1399996416), (2, 699998208), (3, 466665472), (4, 349999104), (6, 233332736), (7, 199999488), (8, 174999552), (12, 116666368), (13, 107692032), (14, 99999744), (16, 87499776), (21, 66666496), (24, 58333184), (26, 53846016), (28, 49999872), (32, 43749888), (39, 35897344), (42, 33333248), (48, 29166592), (52, 26923008), (56, 24999936), (64, 21874944), (78, 17948672), (84, 16666624), (91, 15384576), (96, 14583296), (104, 13461504), (112, 12499968), (128, 10937472), (156, 8974336), (168, 8333312), (182, 7692288), (192, 7291648), (208, 6730752), (224, 6249984), (256, 5468736), (273, 5128192), (312, 4487168), (313, 4472832), (336, 4166656), (364, 3846144), (384, 3645824), (416, 3365376), (448, 3124992), (512, 2734368), (546, 2564096), (624, 2243584), (626, 2236416), (672, 2083328), (728, 1923072), (768, 1822912), (832, 1682688), (896, 1562496), (939, 1490944), (1024, 1367184), (1092, 1282048), (1248, 1121792), (1252, 1118208), (1344, 1041664), (1456, 961536), (1536, 911456), (1664, 841344), (1792, 781248), (1878, 745472), (2048, 683592), (2184, 641024), (2191, 638976), (2496, 560896), (2504, 559104), (2688, 520832), (2912, 480768), (3072, 455728), (3328, 420672), (3584, 390624), (3756, 372736), (4069, 344064), (4096, 341796), (4368, 320512), (4382, 319488), (4992, 280448), (5008, 279552), (5376, 260416), (5824, 240384), (6144, 227864), (6573, 212992), (6656, 210336), (7168, 195312), (7512, 186368), (8138, 172032), (8192, 170898), (8736, 160256), (8764, 159744), (9984, 140224), (10016, 139776), (10752, 130208), (11648, 120192), (12207, 114688), (12288, 113932), (13146, 106496), (13312, 105168), (14336, 97656), (15024, 93184), (16276, 86016), (16384, 85449), (17472, 80128), (17528, 79872), (19968, 70112), (20032, 69888), (21504, 65104), (23296, 60096), (24414, 57344), (24576, 56966), (26292, 53248), (26624, 52584), (28483, 49152), (28672, 48828), (30048, 46592), (32552, 43008), (34944, 40064), (35056, 39936)]