788141872

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 1845256896

約数和(自身を除く): 1057115024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 73, 94, 98, 112, 146, 188, 196, 292, 293, 329, 376, 392, 511, 584, 586, 658, 752, 784, 1022, 1168, 1172, 1316, 2044, 2051, 2303, 2344, 2632, 3431, 3577, 4088, 4102, 4606, 4688, 5264, 6862, 7154, 8176, 8204, 9212, 13724, 13771, 14308, 14357, 16408, 18424, 21389, 24017, 27448, 27542, 28616, 28714, 32816, 36848, 42778, 48034, 54896, 55084, 57232, 57428, 85556, 96068, 96397, 110168, 114856, 149723, 168119, 171112, 192136, 192794, 220336, 229712, 299446, 336238, 342224, 384272, 385588, 598892, 672476, 674779, 771176, 1005283, 1048061, 1197784, 1344952, 1349558, 1542352, 2010566, 2096122, 2395568, 2689904, 2699116, 4021132, 4192244, 5398232, 7036981, 8042264, 8384488, 10796464, 14073962, 16084528, 16768976, 28147924, 49258867, 56295848, 98517734, 112591696, 197035468, 394070936, 788141872]

約数ペア:

[(1, 788141872), (2, 394070936), (4, 197035468), (7, 112591696), (8, 98517734), (14, 56295848), (16, 49258867), (28, 28147924), (47, 16768976), (49, 16084528), (56, 14073962), (73, 10796464), (94, 8384488), (98, 8042264), (112, 7036981), (146, 5398232), (188, 4192244), (196, 4021132), (292, 2699116), (293, 2689904), (329, 2395568), (376, 2096122), (392, 2010566), (511, 1542352), (584, 1349558), (586, 1344952), (658, 1197784), (752, 1048061), (784, 1005283), (1022, 771176), (1168, 674779), (1172, 672476), (1316, 598892), (2044, 385588), (2051, 384272), (2303, 342224), (2344, 336238), (2632, 299446), (3431, 229712), (3577, 220336), (4088, 192794), (4102, 192136), (4606, 171112), (4688, 168119), (5264, 149723), (6862, 114856), (7154, 110168), (8176, 96397), (8204, 96068), (9212, 85556), (13724, 57428), (13771, 57232), (14308, 55084), (14357, 54896), (16408, 48034), (18424, 42778), (21389, 36848), (24017, 32816), (27448, 28714), (27542, 28616)]