393900376064

素因数分解:

$2^{14}\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 883419290880

約数和(自身を除く): 489518914816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 353, 403, 416, 496, 512, 676, 706, 806, 832, 992, 1024, 1352, 1412, 1612, 1664, 1984, 2048, 2197, 2704, 2824, 3224, 3328, 3968, 4096, 4394, 4589, 5239, 5408, 5648, 6448, 6656, 7936, 8192, 8788, 9178, 10478, 10816, 10943, 11296, 12896, 13312, 15872, 16384, 17576, 18356, 20956, 21632, 21886, 22592, 25792, 26624, 31744, 35152, 36712, 41912, 43264, 43772, 45184, 51584, 53248, 59657, 63488, 68107, 70304, 73424, 83824, 86528, 87544, 90368, 103168, 106496, 119314, 126976, 136214, 140608, 142259, 146848, 167648, 173056, 175088, 180736, 206336, 212992, 238628, 253952, 272428, 281216, 284518, 293696, 335296, 346112, 350176, 361472, 412672, 477256, 507904, 544856, 562432, 569036, 587392, 670592, 692224, 700352, 722944, 775541, 825344, 954512, 1089712, 1124864, 1138072, 1174784, 1341184, 1384448, 1400704, 1445888, 1551082, 1650688, 1849367, 1909024, 2179424, 2249728, 2276144, 2349568, 2682368, 2768896, 2801408, 2891776, 3102164, 3301376, 3698734, 3818048, 4358848, 4499456, 4552288, 4699136, 5364736, 5602816, 5783552, 6204328, 6602752, 7397468, 7636096, 8717696, 8998912, 9104576, 9398272, 10729472, 11205632, 12408656, 14794936, 15272192, 17435392, 17997824, 18209152, 18796544, 21458944, 22411264, 24041771, 24817312, 29589872, 30544384, 34870784, 35995648, 36418304, 37593088, 42917888, 44822528, 48083542, 49634624, 59179744, 61088768, 69741568, 72836608, 75186176, 85835776, 89645056, 96167084, 99269248, 118359488, 122177536, 139483136, 145673216, 179290112, 192334168, 198538496, 236718976, 244355072, 278966272, 291346432, 384668336, 397076992, 473437952, 488710144, 557932544, 582692864, 769336672, 794153984, 946875904, 977420288, 1115865088, 1165385728, 1538673344, 1588307968, 1893751808, 2330771456, 3077346688, 3176615936, 3787503616, 6154693376, 6353231872, 7575007232, 12309386752, 12706463744, 15150014464, 24618773504, 30300028928, 49237547008, 98475094016, 196950188032, 393900376064]

約数ペア:

[(1, 393900376064), (2, 196950188032), (4, 98475094016), (8, 49237547008), (13, 30300028928), (16, 24618773504), (26, 15150014464), (31, 12706463744), (32, 12309386752), (52, 7575007232), (62, 6353231872), (64, 6154693376), (104, 3787503616), (124, 3176615936), (128, 3077346688), (169, 2330771456), (208, 1893751808), (248, 1588307968), (256, 1538673344), (338, 1165385728), (353, 1115865088), (403, 977420288), (416, 946875904), (496, 794153984), (512, 769336672), (676, 582692864), (706, 557932544), (806, 488710144), (832, 473437952), (992, 397076992), (1024, 384668336), (1352, 291346432), (1412, 278966272), (1612, 244355072), (1664, 236718976), (1984, 198538496), (2048, 192334168), (2197, 179290112), (2704, 145673216), (2824, 139483136), (3224, 122177536), (3328, 118359488), (3968, 99269248), (4096, 96167084), (4394, 89645056), (4589, 85835776), (5239, 75186176), (5408, 72836608), (5648, 69741568), (6448, 61088768), (6656, 59179744), (7936, 49634624), (8192, 48083542), (8788, 44822528), (9178, 42917888), (10478, 37593088), (10816, 36418304), (10943, 35995648), (11296, 34870784), (12896, 30544384), (13312, 29589872), (15872, 24817312), (16384, 24041771), (17576, 22411264), (18356, 21458944), (20956, 18796544), (21632, 18209152), (21886, 17997824), (22592, 17435392), (25792, 15272192), (26624, 14794936), (31744, 12408656), (35152, 11205632), (36712, 10729472), (41912, 9398272), (43264, 9104576), (43772, 8998912), (45184, 8717696), (51584, 7636096), (53248, 7397468), (59657, 6602752), (63488, 6204328), (68107, 5783552), (70304, 5602816), (73424, 5364736), (83824, 4699136), (86528, 4552288), (87544, 4499456), (90368, 4358848), (103168, 3818048), (106496, 3698734), (119314, 3301376), (126976, 3102164), (136214, 2891776), (140608, 2801408), (142259, 2768896), (146848, 2682368), (167648, 2349568), (173056, 2276144), (175088, 2249728), (180736, 2179424), (206336, 1909024), (212992, 1849367), (238628, 1650688), (253952, 1551082), (272428, 1445888), (281216, 1400704), (284518, 1384448), (293696, 1341184), (335296, 1174784), (346112, 1138072), (350176, 1124864), (361472, 1089712), (412672, 954512), (477256, 825344), (507904, 775541), (544856, 722944), (562432, 700352), (569036, 692224), (587392, 670592)]