651636864

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 1970542080

約数和(自身を除く): 1318905216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 213, 248, 257, 279, 284, 288, 372, 384, 426, 496, 514, 558, 568, 576, 639, 744, 771, 852, 992, 1028, 1116, 1136, 1152, 1278, 1488, 1542, 1704, 1984, 2056, 2201, 2232, 2272, 2313, 2556, 2976, 3084, 3408, 3968, 4112, 4402, 4464, 4544, 4626, 5112, 5952, 6168, 6603, 6816, 7967, 8224, 8804, 8928, 9088, 9252, 10224, 11904, 12336, 13206, 13632, 15934, 16448, 17608, 17856, 18247, 18504, 19809, 20448, 23901, 24672, 26412, 27264, 31868, 32896, 35216, 35712, 36494, 37008, 39618, 40896, 47802, 49344, 52824, 54741, 63736, 70432, 71703, 72988, 74016, 79236, 81792, 95604, 98688, 105648, 109482, 127472, 140864, 143406, 145976, 148032, 158472, 164223, 191208, 211296, 218964, 254944, 281728, 286812, 291952, 296064, 316944, 328446, 382416, 422592, 437928, 509888, 565657, 573624, 583904, 633888, 656892, 764832, 845184, 875856, 1019776, 1131314, 1147248, 1167808, 1267776, 1313784, 1529664, 1696971, 1751712, 2262628, 2294496, 2335616, 2535552, 2627568, 3059328, 3393942, 3503424, 4525256, 4588992, 5090913, 5255136, 6787884, 7006848, 9050512, 9177984, 10181826, 10510272, 13575768, 18101024, 20363652, 21020544, 27151536, 36202048, 40727304, 54303072, 72404096, 81454608, 108606144, 162909216, 217212288, 325818432, 651636864]

約数ペア:

[(1, 651636864), (2, 325818432), (3, 217212288), (4, 162909216), (6, 108606144), (8, 81454608), (9, 72404096), (12, 54303072), (16, 40727304), (18, 36202048), (24, 27151536), (31, 21020544), (32, 20363652), (36, 18101024), (48, 13575768), (62, 10510272), (64, 10181826), (71, 9177984), (72, 9050512), (93, 7006848), (96, 6787884), (124, 5255136), (128, 5090913), (142, 4588992), (144, 4525256), (186, 3503424), (192, 3393942), (213, 3059328), (248, 2627568), (257, 2535552), (279, 2335616), (284, 2294496), (288, 2262628), (372, 1751712), (384, 1696971), (426, 1529664), (496, 1313784), (514, 1267776), (558, 1167808), (568, 1147248), (576, 1131314), (639, 1019776), (744, 875856), (771, 845184), (852, 764832), (992, 656892), (1028, 633888), (1116, 583904), (1136, 573624), (1152, 565657), (1278, 509888), (1488, 437928), (1542, 422592), (1704, 382416), (1984, 328446), (2056, 316944), (2201, 296064), (2232, 291952), (2272, 286812), (2313, 281728), (2556, 254944), (2976, 218964), (3084, 211296), (3408, 191208), (3968, 164223), (4112, 158472), (4402, 148032), (4464, 145976), (4544, 143406), (4626, 140864), (5112, 127472), (5952, 109482), (6168, 105648), (6603, 98688), (6816, 95604), (7967, 81792), (8224, 79236), (8804, 74016), (8928, 72988), (9088, 71703), (9252, 70432), (10224, 63736), (11904, 54741), (12336, 52824), (13206, 49344), (13632, 47802), (15934, 40896), (16448, 39618), (17608, 37008), (17856, 36494), (18247, 35712), (18504, 35216), (19809, 32896), (20448, 31868), (23901, 27264), (24672, 26412)]