631563744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 2051868672

約数和(自身を除く): 1420304928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 61, 62, 71, 84, 93, 96, 98, 112, 122, 124, 142, 147, 168, 183, 186, 196, 213, 217, 224, 244, 248, 284, 294, 336, 366, 372, 392, 426, 427, 434, 488, 496, 497, 568, 588, 651, 672, 732, 744, 784, 852, 854, 868, 976, 992, 994, 1136, 1176, 1281, 1302, 1464, 1488, 1491, 1519, 1568, 1704, 1708, 1736, 1891, 1952, 1988, 2201, 2272, 2352, 2562, 2604, 2928, 2976, 2982, 2989, 3038, 3408, 3416, 3472, 3479, 3782, 3976, 4331, 4402, 4557, 4704, 5124, 5208, 5673, 5856, 5964, 5978, 6076, 6603, 6816, 6832, 6944, 6958, 7564, 7952, 8662, 8804, 8967, 9114, 10248, 10416, 10437, 11346, 11928, 11956, 12152, 12993, 13206, 13237, 13664, 13916, 15128, 15407, 15904, 17324, 17608, 17934, 18228, 20496, 20832, 20874, 22692, 23856, 23912, 24304, 25986, 26412, 26474, 27832, 30256, 30317, 30814, 34648, 35216, 35868, 36456, 39711, 40992, 41748, 45384, 46221, 47712, 47824, 48608, 51972, 52824, 52948, 55664, 60512, 60634, 61628, 69296, 70432, 71736, 72912, 79422, 83496, 90768, 90951, 92442, 92659, 95648, 103944, 105648, 105896, 107849, 111328, 121268, 123256, 134261, 138592, 143472, 145824, 158844, 166992, 181536, 181902, 184884, 185318, 207888, 211296, 211792, 212219, 215698, 242536, 246512, 268522, 277977, 286944, 317688, 323547, 333984, 363804, 369768, 370636, 402783, 415776, 423584, 424438, 431396, 485072, 493024, 537044, 555954, 635376, 636657, 647094, 727608, 739536, 741272, 805566, 848876, 862792, 939827, 970144, 1074088, 1111908, 1270752, 1273314, 1294188, 1455216, 1479072, 1482544, 1611132, 1697752, 1725584, 1879654, 2148176, 2223816, 2546628, 2588376, 2819481, 2910432, 2965088, 3222264, 3395504, 3451168, 3759308, 4296352, 4447632, 5093256, 5176752, 5638962, 6444528, 6578789, 6791008, 7518616, 8895264, 10186512, 10353504, 11277924, 12889056, 13157578, 15037232, 19736367, 20373024, 22555848, 26315156, 30074464, 39472734, 45111696, 52630312, 78945468, 90223392, 105260624, 157890936, 210521248, 315781872, 631563744]

約数ペア:

[(1, 631563744), (2, 315781872), (3, 210521248), (4, 157890936), (6, 105260624), (7, 90223392), (8, 78945468), (12, 52630312), (14, 45111696), (16, 39472734), (21, 30074464), (24, 26315156), (28, 22555848), (31, 20373024), (32, 19736367), (42, 15037232), (48, 13157578), (49, 12889056), (56, 11277924), (61, 10353504), (62, 10186512), (71, 8895264), (84, 7518616), (93, 6791008), (96, 6578789), (98, 6444528), (112, 5638962), (122, 5176752), (124, 5093256), (142, 4447632), (147, 4296352), (168, 3759308), (183, 3451168), (186, 3395504), (196, 3222264), (213, 2965088), (217, 2910432), (224, 2819481), (244, 2588376), (248, 2546628), (284, 2223816), (294, 2148176), (336, 1879654), (366, 1725584), (372, 1697752), (392, 1611132), (426, 1482544), (427, 1479072), (434, 1455216), (488, 1294188), (496, 1273314), (497, 1270752), (568, 1111908), (588, 1074088), (651, 970144), (672, 939827), (732, 862792), (744, 848876), (784, 805566), (852, 741272), (854, 739536), (868, 727608), (976, 647094), (992, 636657), (994, 635376), (1136, 555954), (1176, 537044), (1281, 493024), (1302, 485072), (1464, 431396), (1488, 424438), (1491, 423584), (1519, 415776), (1568, 402783), (1704, 370636), (1708, 369768), (1736, 363804), (1891, 333984), (1952, 323547), (1988, 317688), (2201, 286944), (2272, 277977), (2352, 268522), (2562, 246512), (2604, 242536), (2928, 215698), (2976, 212219), (2982, 211792), (2989, 211296), (3038, 207888), (3408, 185318), (3416, 184884), (3472, 181902), (3479, 181536), (3782, 166992), (3976, 158844), (4331, 145824), (4402, 143472), (4557, 138592), (4704, 134261), (5124, 123256), (5208, 121268), (5673, 111328), (5856, 107849), (5964, 105896), (5978, 105648), (6076, 103944), (6603, 95648), (6816, 92659), (6832, 92442), (6944, 90951), (6958, 90768), (7564, 83496), (7952, 79422), (8662, 72912), (8804, 71736), (8967, 70432), (9114, 69296), (10248, 61628), (10416, 60634), (10437, 60512), (11346, 55664), (11928, 52948), (11956, 52824), (12152, 51972), (12993, 48608), (13206, 47824), (13237, 47712), (13664, 46221), (13916, 45384), (15128, 41748), (15407, 40992), (15904, 39711), (17324, 36456), (17608, 35868), (17934, 35216), (18228, 34648), (20496, 30814), (20832, 30317), (20874, 30256), (22692, 27832), (23856, 26474), (23912, 26412), (24304, 25986)]