279765824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10847}}^1$

素因数の和:10903

約数の個数: 56

約数和(自身を含む): 617207808

約数和(自身を除く): 337441984

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 10847, 12896, 21694, 25792, 43388, 86776, 141011, 173552, 282022, 336257, 347104, 564044, 672514, 694208, 1128088, 1345028, 2256176, 2690056, 4371341, 4512352, 5380112, 8742682, 9024704, 10760224, 17485364, 21520448, 34970728, 69941456, 139882912, 279765824]

約数ペア:

[(1, 279765824), (2, 139882912), (4, 69941456), (8, 34970728), (13, 21520448), (16, 17485364), (26, 10760224), (31, 9024704), (32, 8742682), (52, 5380112), (62, 4512352), (64, 4371341), (104, 2690056), (124, 2256176), (208, 1345028), (248, 1128088), (403, 694208), (416, 672514), (496, 564044), (806, 347104), (832, 336257), (992, 282022), (1612, 173552), (1984, 141011), (3224, 86776), (6448, 43388), (10847, 25792), (12896, 21694)]