262131282048

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1387

約数の個数: 256

約数和(自身を含む): 731852513280

約数和(自身を除く): 469721231232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 284, 331, 372, 384, 426, 496, 568, 662, 744, 852, 937, 992, 993, 1136, 1324, 1488, 1704, 1874, 1984, 1986, 2201, 2272, 2648, 2811, 2976, 3408, 3748, 3968, 3972, 4402, 4544, 5296, 5622, 5952, 6603, 6816, 7496, 7944, 8804, 9088, 10261, 10592, 11244, 11904, 13206, 13632, 14992, 15888, 17608, 20522, 21184, 22488, 23501, 26412, 27264, 29047, 29984, 30783, 31776, 35216, 41044, 42368, 44976, 47002, 52824, 58094, 59968, 61566, 63552, 66527, 70432, 70503, 82088, 87141, 89952, 94004, 105648, 116188, 119936, 123132, 127104, 133054, 140864, 141006, 164176, 174282, 179904, 188008, 199581, 211296, 232376, 246264, 266108, 281728, 282012, 310147, 328352, 348564, 359808, 376016, 399162, 422592, 464752, 492528, 532216, 564024, 620294, 656704, 697128, 728531, 752032, 798324, 845184, 929504, 930441, 985056, 1064432, 1128048, 1240588, 1313408, 1394256, 1457062, 1504064, 1596648, 1859008, 1860882, 1970112, 2062337, 2128864, 2185593, 2256096, 2481176, 2788512, 2914124, 3008128, 3193296, 3718016, 3721764, 3940224, 4124674, 4257728, 4371186, 4512192, 4962352, 5577024, 5828248, 6187011, 6386592, 7443528, 8249348, 8515456, 8742372, 9024384, 9614557, 9924704, 11154048, 11656496, 12374022, 12773184, 14887056, 16498696, 17484744, 19229114, 19849408, 22020437, 23312992, 24748044, 25546368, 28843671, 29774112, 32997392, 34969488, 38458228, 39698816, 44040874, 46625984, 49496088, 57687342, 59548224, 65994784, 66061311, 69938976, 76916456, 88081748, 93251968, 98992176, 115374684, 119096448, 131989568, 132122622, 139877952, 153832912, 176163496, 197984352, 230749368, 263979136, 264245244, 279755904, 307665824, 352326992, 395968704, 461498736, 528490488, 615331648, 682633547, 704653984, 791937408, 922997472, 1056980976, 1230663296, 1365267094, 1409307968, 1845994944, 2047900641, 2113961952, 2730534188, 2818615936, 3691989888, 4095801282, 4227923904, 5461068376, 8191602564, 8455847808, 10922136752, 16383205128, 21844273504, 32766410256, 43688547008, 65532820512, 87377094016, 131065641024, 262131282048]

約数ペア:

[(1, 262131282048), (2, 131065641024), (3, 87377094016), (4, 65532820512), (6, 43688547008), (8, 32766410256), (12, 21844273504), (16, 16383205128), (24, 10922136752), (31, 8455847808), (32, 8191602564), (48, 5461068376), (62, 4227923904), (64, 4095801282), (71, 3691989888), (93, 2818615936), (96, 2730534188), (124, 2113961952), (128, 2047900641), (142, 1845994944), (186, 1409307968), (192, 1365267094), (213, 1230663296), (248, 1056980976), (284, 922997472), (331, 791937408), (372, 704653984), (384, 682633547), (426, 615331648), (496, 528490488), (568, 461498736), (662, 395968704), (744, 352326992), (852, 307665824), (937, 279755904), (992, 264245244), (993, 263979136), (1136, 230749368), (1324, 197984352), (1488, 176163496), (1704, 153832912), (1874, 139877952), (1984, 132122622), (1986, 131989568), (2201, 119096448), (2272, 115374684), (2648, 98992176), (2811, 93251968), (2976, 88081748), (3408, 76916456), (3748, 69938976), (3968, 66061311), (3972, 65994784), (4402, 59548224), (4544, 57687342), (5296, 49496088), (5622, 46625984), (5952, 44040874), (6603, 39698816), (6816, 38458228), (7496, 34969488), (7944, 32997392), (8804, 29774112), (9088, 28843671), (10261, 25546368), (10592, 24748044), (11244, 23312992), (11904, 22020437), (13206, 19849408), (13632, 19229114), (14992, 17484744), (15888, 16498696), (17608, 14887056), (20522, 12773184), (21184, 12374022), (22488, 11656496), (23501, 11154048), (26412, 9924704), (27264, 9614557), (29047, 9024384), (29984, 8742372), (30783, 8515456), (31776, 8249348), (35216, 7443528), (41044, 6386592), (42368, 6187011), (44976, 5828248), (47002, 5577024), (52824, 4962352), (58094, 4512192), (59968, 4371186), (61566, 4257728), (63552, 4124674), (66527, 3940224), (70432, 3721764), (70503, 3718016), (82088, 3193296), (87141, 3008128), (89952, 2914124), (94004, 2788512), (105648, 2481176), (116188, 2256096), (119936, 2185593), (123132, 2128864), (127104, 2062337), (133054, 1970112), (140864, 1860882), (141006, 1859008), (164176, 1596648), (174282, 1504064), (179904, 1457062), (188008, 1394256), (199581, 1313408), (211296, 1240588), (232376, 1128048), (246264, 1064432), (266108, 985056), (281728, 930441), (282012, 929504), (310147, 845184), (328352, 798324), (348564, 752032), (359808, 728531), (376016, 697128), (399162, 656704), (422592, 620294), (464752, 564024), (492528, 532216)]