621139968

素因数分解:

$2^{11}\times 3^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 1886976000

約数和(自身を除く): 1265836032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 239, 256, 282, 288, 376, 384, 423, 432, 478, 512, 564, 576, 717, 752, 768, 846, 864, 956, 1024, 1128, 1152, 1269, 1434, 1504, 1536, 1692, 1728, 1912, 2048, 2151, 2256, 2304, 2538, 2868, 3008, 3072, 3384, 3456, 3824, 4302, 4512, 4608, 5076, 5736, 6016, 6144, 6453, 6768, 6912, 7648, 8604, 9024, 9216, 10152, 11233, 11472, 12032, 12906, 13536, 13824, 15296, 17208, 18048, 18432, 20304, 22466, 22944, 24064, 25812, 27072, 27648, 30592, 33699, 34416, 36096, 40608, 44932, 45888, 48128, 51624, 54144, 55296, 61184, 67398, 68832, 72192, 81216, 89864, 91776, 96256, 101097, 103248, 108288, 122368, 134796, 137664, 144384, 162432, 179728, 183552, 202194, 206496, 216576, 244736, 269592, 275328, 288768, 303291, 324864, 359456, 367104, 404388, 412992, 433152, 489472, 539184, 550656, 606582, 649728, 718912, 734208, 808776, 825984, 866304, 1078368, 1101312, 1213164, 1299456, 1437824, 1468416, 1617552, 1651968, 2156736, 2202624, 2426328, 2598912, 2875648, 3235104, 3303936, 4313472, 4405248, 4852656, 5751296, 6470208, 6607872, 8626944, 9705312, 11502592, 12940416, 13215744, 17253888, 19410624, 23005184, 25880832, 34507776, 38821248, 51761664, 69015552, 77642496, 103523328, 155284992, 207046656, 310569984, 621139968]

約数ペア:

[(1, 621139968), (2, 310569984), (3, 207046656), (4, 155284992), (6, 103523328), (8, 77642496), (9, 69015552), (12, 51761664), (16, 38821248), (18, 34507776), (24, 25880832), (27, 23005184), (32, 19410624), (36, 17253888), (47, 13215744), (48, 12940416), (54, 11502592), (64, 9705312), (72, 8626944), (94, 6607872), (96, 6470208), (108, 5751296), (128, 4852656), (141, 4405248), (144, 4313472), (188, 3303936), (192, 3235104), (216, 2875648), (239, 2598912), (256, 2426328), (282, 2202624), (288, 2156736), (376, 1651968), (384, 1617552), (423, 1468416), (432, 1437824), (478, 1299456), (512, 1213164), (564, 1101312), (576, 1078368), (717, 866304), (752, 825984), (768, 808776), (846, 734208), (864, 718912), (956, 649728), (1024, 606582), (1128, 550656), (1152, 539184), (1269, 489472), (1434, 433152), (1504, 412992), (1536, 404388), (1692, 367104), (1728, 359456), (1912, 324864), (2048, 303291), (2151, 288768), (2256, 275328), (2304, 269592), (2538, 244736), (2868, 216576), (3008, 206496), (3072, 202194), (3384, 183552), (3456, 179728), (3824, 162432), (4302, 144384), (4512, 137664), (4608, 134796), (5076, 122368), (5736, 108288), (6016, 103248), (6144, 101097), (6453, 96256), (6768, 91776), (6912, 89864), (7648, 81216), (8604, 72192), (9024, 68832), (9216, 67398), (10152, 61184), (11233, 55296), (11472, 54144), (12032, 51624), (12906, 48128), (13536, 45888), (13824, 44932), (15296, 40608), (17208, 36096), (18048, 34416), (18432, 33699), (20304, 30592), (22466, 27648), (22944, 27072), (24064, 25812)]