8320226768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 20976990720

約数和(自身を除く): 12656763952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 83, 112, 119, 133, 136, 152, 163, 166, 238, 266, 272, 289, 304, 323, 326, 332, 476, 532, 578, 581, 646, 652, 664, 952, 1064, 1141, 1156, 1162, 1292, 1304, 1328, 1411, 1577, 1904, 2023, 2128, 2261, 2282, 2312, 2324, 2584, 2608, 2771, 2822, 3097, 3154, 4046, 4522, 4564, 4624, 4648, 5168, 5491, 5542, 5644, 6194, 6308, 8092, 9044, 9128, 9296, 9877, 10982, 11039, 11084, 11288, 12388, 12616, 13529, 16184, 18088, 18256, 19397, 19754, 21679, 21964, 22078, 22168, 22576, 23987, 24776, 25232, 26809, 27058, 32368, 36176, 38437, 38794, 39508, 43358, 43928, 44156, 44336, 47107, 47974, 49552, 52649, 53618, 54116, 76874, 77588, 79016, 86716, 87856, 88312, 94214, 94703, 95948, 105298, 107236, 108232, 153748, 155176, 158032, 167909, 173432, 176624, 187663, 188428, 189406, 191896, 210596, 214472, 216464, 229993, 257051, 307496, 310352, 329749, 335818, 346864, 368543, 375326, 376856, 378812, 383792, 421192, 428944, 455753, 459986, 514102, 614992, 659498, 671636, 737086, 750652, 753712, 757624, 842384, 895033, 911506, 919972, 1028204, 1318996, 1343272, 1474172, 1501304, 1515248, 1609951, 1790066, 1799357, 1823012, 1839944, 2056408, 2637992, 2686544, 2948344, 3002608, 3190271, 3219902, 3580132, 3598714, 3646024, 3679888, 3909881, 4112816, 4369867, 5275984, 5896688, 6265231, 6380542, 6439804, 7160264, 7197428, 7292048, 7819762, 8739734, 12530462, 12761084, 12879608, 14320528, 14394856, 15639524, 17479468, 25060924, 25522168, 25759216, 27369167, 28789712, 30589069, 31279048, 34958936, 50121848, 51044336, 54738334, 61178138, 62558096, 69917872, 74287739, 100243696, 109476668, 122356276, 148575478, 218953336, 244712552, 297150956, 437906672, 489425104, 520014173, 594301912, 1040028346, 1188603824, 2080056692, 4160113384, 8320226768]

約数ペア:

[(1, 8320226768), (2, 4160113384), (4, 2080056692), (7, 1188603824), (8, 1040028346), (14, 594301912), (16, 520014173), (17, 489425104), (19, 437906672), (28, 297150956), (34, 244712552), (38, 218953336), (56, 148575478), (68, 122356276), (76, 109476668), (83, 100243696), (112, 74287739), (119, 69917872), (133, 62558096), (136, 61178138), (152, 54738334), (163, 51044336), (166, 50121848), (238, 34958936), (266, 31279048), (272, 30589069), (289, 28789712), (304, 27369167), (323, 25759216), (326, 25522168), (332, 25060924), (476, 17479468), (532, 15639524), (578, 14394856), (581, 14320528), (646, 12879608), (652, 12761084), (664, 12530462), (952, 8739734), (1064, 7819762), (1141, 7292048), (1156, 7197428), (1162, 7160264), (1292, 6439804), (1304, 6380542), (1328, 6265231), (1411, 5896688), (1577, 5275984), (1904, 4369867), (2023, 4112816), (2128, 3909881), (2261, 3679888), (2282, 3646024), (2312, 3598714), (2324, 3580132), (2584, 3219902), (2608, 3190271), (2771, 3002608), (2822, 2948344), (3097, 2686544), (3154, 2637992), (4046, 2056408), (4522, 1839944), (4564, 1823012), (4624, 1799357), (4648, 1790066), (5168, 1609951), (5491, 1515248), (5542, 1501304), (5644, 1474172), (6194, 1343272), (6308, 1318996), (8092, 1028204), (9044, 919972), (9128, 911506), (9296, 895033), (9877, 842384), (10982, 757624), (11039, 753712), (11084, 750652), (11288, 737086), (12388, 671636), (12616, 659498), (13529, 614992), (16184, 514102), (18088, 459986), (18256, 455753), (19397, 428944), (19754, 421192), (21679, 383792), (21964, 378812), (22078, 376856), (22168, 375326), (22576, 368543), (23987, 346864), (24776, 335818), (25232, 329749), (26809, 310352), (27058, 307496), (32368, 257051), (36176, 229993), (38437, 216464), (38794, 214472), (39508, 210596), (43358, 191896), (43928, 189406), (44156, 188428), (44336, 187663), (47107, 176624), (47974, 173432), (49552, 167909), (52649, 158032), (53618, 155176), (54116, 153748), (76874, 108232), (77588, 107236), (79016, 105298), (86716, 95948), (87856, 94703), (88312, 94214)]