314528708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 604821504

約数和(自身を除く): 290292796

約数列:

[1, 2, 4, 13, 26, 52, 97, 127, 194, 254, 388, 491, 508, 982, 1261, 1651, 1964, 2522, 3302, 5044, 6383, 6604, 12319, 12766, 24638, 25532, 47627, 49276, 62357, 95254, 124714, 160147, 190508, 249428, 320294, 619151, 640588, 810641, 1238302, 1621282, 2476604, 3242564, 6048629, 12097258, 24194516, 78632177, 157264354, 314528708]

約数ペア:

[(1, 314528708), (2, 157264354), (4, 78632177), (13, 24194516), (26, 12097258), (52, 6048629), (97, 3242564), (127, 2476604), (194, 1621282), (254, 1238302), (388, 810641), (491, 640588), (508, 619151), (982, 320294), (1261, 249428), (1651, 190508), (1964, 160147), (2522, 124714), (3302, 95254), (5044, 62357), (6383, 49276), (6604, 47627), (12319, 25532), (12766, 24638)]