284759552

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 735381504

約数和(自身を除く): 450621952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 233, 248, 256, 308, 341, 352, 434, 448, 466, 496, 512, 616, 682, 704, 868, 896, 932, 992, 1232, 1364, 1408, 1631, 1736, 1792, 1864, 1984, 2387, 2464, 2563, 2728, 2816, 3262, 3472, 3584, 3728, 3968, 4774, 4928, 5126, 5456, 5632, 6524, 6944, 7223, 7456, 7936, 9548, 9856, 10252, 10912, 13048, 13888, 14446, 14912, 15872, 17941, 19096, 19712, 20504, 21824, 26096, 27776, 28892, 29824, 35882, 38192, 39424, 41008, 43648, 50561, 52192, 55552, 57784, 59648, 71764, 76384, 79453, 82016, 87296, 101122, 104384, 111104, 115568, 119296, 143528, 152768, 158906, 164032, 174592, 202244, 208768, 231136, 287056, 305536, 317812, 328064, 404488, 417536, 462272, 556171, 574112, 611072, 635624, 656128, 808976, 835072, 924544, 1112342, 1148224, 1222144, 1271248, 1312256, 1617952, 1849088, 2224684, 2296448, 2542496, 3235904, 3698176, 4449368, 4592896, 5084992, 6471808, 8898736, 9185792, 10169984, 12943616, 17797472, 20339968, 25887232, 35594944, 40679936, 71189888, 142379776, 284759552]

約数ペア:

[(1, 284759552), (2, 142379776), (4, 71189888), (7, 40679936), (8, 35594944), (11, 25887232), (14, 20339968), (16, 17797472), (22, 12943616), (28, 10169984), (31, 9185792), (32, 8898736), (44, 6471808), (56, 5084992), (62, 4592896), (64, 4449368), (77, 3698176), (88, 3235904), (112, 2542496), (124, 2296448), (128, 2224684), (154, 1849088), (176, 1617952), (217, 1312256), (224, 1271248), (233, 1222144), (248, 1148224), (256, 1112342), (308, 924544), (341, 835072), (352, 808976), (434, 656128), (448, 635624), (466, 611072), (496, 574112), (512, 556171), (616, 462272), (682, 417536), (704, 404488), (868, 328064), (896, 317812), (932, 305536), (992, 287056), (1232, 231136), (1364, 208768), (1408, 202244), (1631, 174592), (1736, 164032), (1792, 158906), (1864, 152768), (1984, 143528), (2387, 119296), (2464, 115568), (2563, 111104), (2728, 104384), (2816, 101122), (3262, 87296), (3472, 82016), (3584, 79453), (3728, 76384), (3968, 71764), (4774, 59648), (4928, 57784), (5126, 55552), (5456, 52192), (5632, 50561), (6524, 43648), (6944, 41008), (7223, 39424), (7456, 38192), (7936, 35882), (9548, 29824), (9856, 28892), (10252, 27776), (10912, 26096), (13048, 21824), (13888, 20504), (14446, 19712), (14912, 19096), (15872, 17941)]