312640704

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17509}}^1$

素因数の和:17558

約数の個数: 84

約数和(自身を含む): 925088320

約数和(自身を除く): 612447616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17509, 17856, 35018, 52527, 70036, 105054, 140072, 157581, 210108, 280144, 315162, 420216, 542779, 560288, 630324, 840432, 1085558, 1120576, 1260648, 1628337, 1680864, 2171116, 2521296, 3256674, 3361728, 4342232, 4885011, 5042592, 6513348, 8684464, 9770022, 10085184, 13026696, 17368928, 19540044, 26053392, 34737856, 39080088, 52106784, 78160176, 104213568, 156320352, 312640704]

約数ペア:

[(1, 312640704), (2, 156320352), (3, 104213568), (4, 78160176), (6, 52106784), (8, 39080088), (9, 34737856), (12, 26053392), (16, 19540044), (18, 17368928), (24, 13026696), (31, 10085184), (32, 9770022), (36, 8684464), (48, 6513348), (62, 5042592), (64, 4885011), (72, 4342232), (93, 3361728), (96, 3256674), (124, 2521296), (144, 2171116), (186, 1680864), (192, 1628337), (248, 1260648), (279, 1120576), (288, 1085558), (372, 840432), (496, 630324), (558, 560288), (576, 542779), (744, 420216), (992, 315162), (1116, 280144), (1488, 210108), (1984, 157581), (2232, 140072), (2976, 105054), (4464, 70036), (5952, 52527), (8928, 35018), (17509, 17856)]