328782528

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18462

約数の個数: 84

約数和(自身を含む): 972848448

約数和(自身を除く): 644065920

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, 17856, 18413, 36826, 55239, 73652, 110478, 147304, 165717, 220956, 294608, 331434, 441912, 570803, 589216, 662868, 883824, 1141606, 1178432, 1325736, 1712409, 1767648, 2283212, 2651472, 3424818, 3535296, 4566424, 5137227, 5302944, 6849636, 9132848, 10274454, 10605888, 13699272, 18265696, 20548908, 27398544, 36531392, 41097816, 54797088, 82195632, 109594176, 164391264, 328782528]

約数ペア:

[(1, 328782528), (2, 164391264), (3, 109594176), (4, 82195632), (6, 54797088), (8, 41097816), (9, 36531392), (12, 27398544), (16, 20548908), (18, 18265696), (24, 13699272), (31, 10605888), (32, 10274454), (36, 9132848), (48, 6849636), (62, 5302944), (64, 5137227), (72, 4566424), (93, 3535296), (96, 3424818), (124, 2651472), (144, 2283212), (186, 1767648), (192, 1712409), (248, 1325736), (279, 1178432), (288, 1141606), (372, 883824), (496, 662868), (558, 589216), (576, 570803), (744, 441912), (992, 331434), (1116, 294608), (1488, 220956), (1984, 165717), (2232, 147304), (2976, 110478), (4464, 73652), (5952, 55239), (8928, 36826), (17856, 18413)]