945843017728

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2128283}}^1$

素因数の和:2128343

約数の個数: 96

約数和(自身を含む): 2231122682880

約数和(自身を除く): 1285279665152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2048, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 14336, 15872, 27776, 31744, 55552, 63488, 111104, 222208, 444416, 2128283, 4256566, 8513132, 14897981, 17026264, 29795962, 34052528, 59591924, 65976773, 68105056, 119183848, 131953546, 136210112, 238367696, 263907092, 272420224, 461837411, 476735392, 527814184, 544840448, 923674822, 953470784, 1055628368, 1089680896, 1847349644, 1906941568, 2111256736, 2179361792, 3694699288, 3813883136, 4222513472, 4358723584, 7389398576, 7627766272, 8445026944, 14778797152, 15255532544, 16890053888, 29557594304, 30511065088, 33780107776, 59115188608, 67560215552, 118230377216, 135120431104, 236460754432, 472921508864, 945843017728]

約数ペア:

[(1, 945843017728), (2, 472921508864), (4, 236460754432), (7, 135120431104), (8, 118230377216), (14, 67560215552), (16, 59115188608), (28, 33780107776), (31, 30511065088), (32, 29557594304), (56, 16890053888), (62, 15255532544), (64, 14778797152), (112, 8445026944), (124, 7627766272), (128, 7389398576), (217, 4358723584), (224, 4222513472), (248, 3813883136), (256, 3694699288), (434, 2179361792), (448, 2111256736), (496, 1906941568), (512, 1847349644), (868, 1089680896), (896, 1055628368), (992, 953470784), (1024, 923674822), (1736, 544840448), (1792, 527814184), (1984, 476735392), (2048, 461837411), (3472, 272420224), (3584, 263907092), (3968, 238367696), (6944, 136210112), (7168, 131953546), (7936, 119183848), (13888, 68105056), (14336, 65976773), (15872, 59591924), (27776, 34052528), (31744, 29795962), (55552, 17026264), (63488, 14897981), (111104, 8513132), (222208, 4256566), (444416, 2128283)]