331316024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{11257}}^1$

素因数の和:11559

約数の個数: 32

約数和(自身を含む): 671427120

約数和(自身を除く): 340111096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 7358, 11257, 14716, 22514, 29432, 45028, 90056, 146341, 292682, 585364, 1170728, 3185731, 6371462, 12742924, 25485848, 41414503, 82829006, 165658012, 331316024]

約数ペア:

[(1, 331316024), (2, 165658012), (4, 82829006), (8, 41414503), (13, 25485848), (26, 12742924), (52, 6371462), (104, 3185731), (283, 1170728), (566, 585364), (1132, 292682), (2264, 146341), (3679, 90056), (7358, 45028), (11257, 29432), (14716, 22514)]