315337946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2379

約数の個数: 64

約数和(自身を含む): 634245120

約数和(自身を除く): 318907174

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 329, 418, 517, 658, 893, 1034, 1463, 1786, 2293, 2926, 3619, 4586, 6251, 7238, 9823, 12502, 16051, 19646, 25223, 32102, 43567, 50446, 68761, 87134, 107771, 137522, 176561, 215542, 304969, 353122, 479237, 609938, 754397, 958474, 1185481, 1508794, 2047649, 2370962, 3354659, 4095298, 6709318, 8298367, 14333543, 16596734, 22524139, 28667086, 45048278, 157668973, 315337946]

約数ペア:

[(1, 315337946), (2, 157668973), (7, 45048278), (11, 28667086), (14, 22524139), (19, 16596734), (22, 14333543), (38, 8298367), (47, 6709318), (77, 4095298), (94, 3354659), (133, 2370962), (154, 2047649), (209, 1508794), (266, 1185481), (329, 958474), (418, 754397), (517, 609938), (658, 479237), (893, 353122), (1034, 304969), (1463, 215542), (1786, 176561), (2293, 137522), (2926, 107771), (3619, 87134), (4586, 68761), (6251, 50446), (7238, 43567), (9823, 32102), (12502, 25223), (16051, 19646)]