397688832

素因数分解:

$2^{14}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 1258252800

約数和(自身を除く): 860563968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 128, 144, 174, 186, 192, 216, 232, 248, 256, 261, 279, 288, 348, 372, 384, 432, 464, 496, 512, 522, 558, 576, 696, 744, 768, 783, 837, 864, 899, 928, 992, 1024, 1044, 1116, 1152, 1392, 1488, 1536, 1566, 1674, 1728, 1798, 1856, 1984, 2048, 2088, 2232, 2304, 2697, 2784, 2976, 3072, 3132, 3348, 3456, 3596, 3712, 3968, 4096, 4176, 4464, 4608, 5394, 5568, 5952, 6144, 6264, 6696, 6912, 7192, 7424, 7936, 8091, 8192, 8352, 8928, 9216, 10788, 11136, 11904, 12288, 12528, 13392, 13824, 14384, 14848, 15872, 16182, 16384, 16704, 17856, 18432, 21576, 22272, 23808, 24273, 24576, 25056, 26784, 27648, 28768, 29696, 31744, 32364, 33408, 35712, 36864, 43152, 44544, 47616, 48546, 49152, 50112, 53568, 55296, 57536, 59392, 63488, 64728, 66816, 71424, 73728, 86304, 89088, 95232, 97092, 100224, 107136, 110592, 115072, 118784, 126976, 129456, 133632, 142848, 147456, 172608, 178176, 190464, 194184, 200448, 214272, 221184, 230144, 237568, 253952, 258912, 267264, 285696, 345216, 356352, 380928, 388368, 400896, 428544, 442368, 460288, 475136, 507904, 517824, 534528, 571392, 690432, 712704, 761856, 776736, 801792, 857088, 920576, 1035648, 1069056, 1142784, 1380864, 1425408, 1523712, 1553472, 1603584, 1714176, 1841152, 2071296, 2138112, 2285568, 2761728, 3106944, 3207168, 3428352, 3682304, 4142592, 4276224, 4571136, 5523456, 6213888, 6414336, 6856704, 7364608, 8285184, 11046912, 12427776, 12828672, 13713408, 14729216, 16570368, 22093824, 24855552, 33140736, 44187648, 49711104, 66281472, 99422208, 132562944, 198844416, 397688832]

約数ペア:

[(1, 397688832), (2, 198844416), (3, 132562944), (4, 99422208), (6, 66281472), (8, 49711104), (9, 44187648), (12, 33140736), (16, 24855552), (18, 22093824), (24, 16570368), (27, 14729216), (29, 13713408), (31, 12828672), (32, 12427776), (36, 11046912), (48, 8285184), (54, 7364608), (58, 6856704), (62, 6414336), (64, 6213888), (72, 5523456), (87, 4571136), (93, 4276224), (96, 4142592), (108, 3682304), (116, 3428352), (124, 3207168), (128, 3106944), (144, 2761728), (174, 2285568), (186, 2138112), (192, 2071296), (216, 1841152), (232, 1714176), (248, 1603584), (256, 1553472), (261, 1523712), (279, 1425408), (288, 1380864), (348, 1142784), (372, 1069056), (384, 1035648), (432, 920576), (464, 857088), (496, 801792), (512, 776736), (522, 761856), (558, 712704), (576, 690432), (696, 571392), (744, 534528), (768, 517824), (783, 507904), (837, 475136), (864, 460288), (899, 442368), (928, 428544), (992, 400896), (1024, 388368), (1044, 380928), (1116, 356352), (1152, 345216), (1392, 285696), (1488, 267264), (1536, 258912), (1566, 253952), (1674, 237568), (1728, 230144), (1798, 221184), (1856, 214272), (1984, 200448), (2048, 194184), (2088, 190464), (2232, 178176), (2304, 172608), (2697, 147456), (2784, 142848), (2976, 133632), (3072, 129456), (3132, 126976), (3348, 118784), (3456, 115072), (3596, 110592), (3712, 107136), (3968, 100224), (4096, 97092), (4176, 95232), (4464, 89088), (4608, 86304), (5394, 73728), (5568, 71424), (5952, 66816), (6144, 64728), (6264, 63488), (6696, 59392), (6912, 57536), (7192, 55296), (7424, 53568), (7936, 50112), (8091, 49152), (8192, 48546), (8352, 47616), (8928, 44544), (9216, 43152), (10788, 36864), (11136, 35712), (11904, 33408), (12288, 32364), (12528, 31744), (13392, 29696), (13824, 28768), (14384, 27648), (14848, 26784), (15872, 25056), (16182, 24576), (16384, 24273), (16704, 23808), (17856, 22272), (18432, 21576)]