398229312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 112

約数和(自身を含む): 1146454400

約数和(自身を除く): 748225088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 309, 312, 412, 416, 618, 624, 824, 832, 1236, 1248, 1339, 1549, 1648, 2472, 2496, 2678, 3098, 3296, 4017, 4647, 4944, 5356, 6196, 6592, 8034, 9294, 9888, 10712, 12392, 16068, 18588, 19776, 20137, 21424, 24784, 32136, 37176, 40274, 42848, 49568, 60411, 64272, 74352, 80548, 85696, 99136, 120822, 128544, 148704, 159547, 161096, 241644, 257088, 297408, 319094, 322192, 478641, 483288, 638188, 644384, 957282, 966576, 1276376, 1288768, 1914564, 1933152, 2074111, 2552752, 3829128, 3866304, 4148222, 5105504, 6222333, 7658256, 8296444, 10211008, 12444666, 15316512, 16592888, 24889332, 30633024, 33185776, 49778664, 66371552, 99557328, 132743104, 199114656, 398229312]

約数ペア:

[(1, 398229312), (2, 199114656), (3, 132743104), (4, 99557328), (6, 66371552), (8, 49778664), (12, 33185776), (13, 30633024), (16, 24889332), (24, 16592888), (26, 15316512), (32, 12444666), (39, 10211008), (48, 8296444), (52, 7658256), (64, 6222333), (78, 5105504), (96, 4148222), (103, 3866304), (104, 3829128), (156, 2552752), (192, 2074111), (206, 1933152), (208, 1914564), (309, 1288768), (312, 1276376), (412, 966576), (416, 957282), (618, 644384), (624, 638188), (824, 483288), (832, 478641), (1236, 322192), (1248, 319094), (1339, 297408), (1549, 257088), (1648, 241644), (2472, 161096), (2496, 159547), (2678, 148704), (3098, 128544), (3296, 120822), (4017, 99136), (4647, 85696), (4944, 80548), (5356, 74352), (6196, 64272), (6592, 60411), (8034, 49568), (9294, 42848), (9888, 40274), (10712, 37176), (12392, 32136), (16068, 24784), (18588, 21424), (19776, 20137)]