851001088

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15373

約数の個数: 72

約数和(自身を含む): 2004101120

約数和(自身を除く): 1153100032

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 15319, 27776, 30638, 55552, 61276, 107233, 122552, 214466, 245104, 428932, 474889, 490208, 857864, 949778, 980416, 1715728, 1899556, 1960832, 3324223, 3431456, 3799112, 3921664, 6648446, 6862912, 7598224, 13296892, 13725824, 15196448, 26593784, 27451648, 30392896, 53187568, 60785792, 106375136, 121571584, 212750272, 425500544, 851001088]

約数ペア:

[(1, 851001088), (2, 425500544), (4, 212750272), (7, 121571584), (8, 106375136), (14, 60785792), (16, 53187568), (28, 30392896), (31, 27451648), (32, 26593784), (56, 15196448), (62, 13725824), (64, 13296892), (112, 7598224), (124, 6862912), (128, 6648446), (217, 3921664), (224, 3799112), (248, 3431456), (256, 3324223), (434, 1960832), (448, 1899556), (496, 1715728), (868, 980416), (896, 949778), (992, 857864), (1736, 490208), (1792, 474889), (1984, 428932), (3472, 245104), (3968, 214466), (6944, 122552), (7936, 107233), (13888, 61276), (15319, 55552), (27776, 30638)]