391010688

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{10949}}^1$

素因数の和:11000

約数の個数: 96

約数和(自身を含む): 1161576000

約数和(自身を除く): 770565312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 10949, 11904, 17856, 21898, 32847, 35712, 43796, 65694, 87592, 98541, 131388, 175184, 197082, 262776, 339419, 350368, 394164, 525552, 678838, 700736, 788328, 1018257, 1051104, 1357676, 1401472, 1576656, 2036514, 2102208, 2715352, 3054771, 3153312, 4073028, 4204416, 5430704, 6109542, 6306624, 8146056, 10861408, 12219084, 12613248, 16292112, 21722816, 24438168, 32584224, 43445632, 48876336, 65168448, 97752672, 130336896, 195505344, 391010688]

約数ペア:

[(1, 391010688), (2, 195505344), (3, 130336896), (4, 97752672), (6, 65168448), (8, 48876336), (9, 43445632), (12, 32584224), (16, 24438168), (18, 21722816), (24, 16292112), (31, 12613248), (32, 12219084), (36, 10861408), (48, 8146056), (62, 6306624), (64, 6109542), (72, 5430704), (93, 4204416), (96, 4073028), (124, 3153312), (128, 3054771), (144, 2715352), (186, 2102208), (192, 2036514), (248, 1576656), (279, 1401472), (288, 1357676), (372, 1051104), (384, 1018257), (496, 788328), (558, 700736), (576, 678838), (744, 525552), (992, 394164), (1116, 350368), (1152, 339419), (1488, 262776), (1984, 197082), (2232, 175184), (2976, 131388), (3968, 98541), (4464, 87592), (5952, 65694), (8928, 43796), (10949, 35712), (11904, 32847), (17856, 21898)]