426961696

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11886

約数の個数: 72

約数和(自身を含む): 1020418560

約数和(自身を除く): 593456864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 11839, 18032, 23678, 36064, 47356, 82873, 94712, 165746, 189424, 272297, 331492, 378848, 544594, 580111, 662984, 1089188, 1160222, 1325968, 1906079, 2178376, 2320444, 2651936, 3812158, 4356752, 4640888, 7624316, 8713504, 9281776, 13342553, 15248632, 18563552, 26685106, 30497264, 53370212, 60994528, 106740424, 213480848, 426961696]

約数ペア:

[(1, 426961696), (2, 213480848), (4, 106740424), (7, 60994528), (8, 53370212), (14, 30497264), (16, 26685106), (23, 18563552), (28, 15248632), (32, 13342553), (46, 9281776), (49, 8713504), (56, 7624316), (92, 4640888), (98, 4356752), (112, 3812158), (161, 2651936), (184, 2320444), (196, 2178376), (224, 1906079), (322, 1325968), (368, 1160222), (392, 1089188), (644, 662984), (736, 580111), (784, 544594), (1127, 378848), (1288, 331492), (1568, 272297), (2254, 189424), (2576, 165746), (4508, 94712), (5152, 82873), (9016, 47356), (11839, 36064), (18032, 23678)]