398422368

素因数分解:

$2^5\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3777

約数の個数: 96

約数和(自身を含む): 1171537920

約数和(自身を除く): 773115552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 127, 144, 216, 254, 288, 381, 432, 508, 762, 864, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 3631, 4064, 4572, 6096, 6858, 7262, 9144, 10893, 12192, 13716, 14524, 18288, 21786, 27432, 29048, 32679, 36576, 43572, 54864, 58096, 65358, 87144, 98037, 109728, 116192, 130716, 174288, 196074, 261432, 348576, 392148, 461137, 522864, 784296, 922274, 1045728, 1383411, 1568592, 1844548, 2766822, 3137184, 3689096, 4150233, 5533644, 7378192, 8300466, 11067288, 12450699, 14756384, 16600932, 22134576, 24901398, 33201864, 44269152, 49802796, 66403728, 99605592, 132807456, 199211184, 398422368]

約数ペア:

[(1, 398422368), (2, 199211184), (3, 132807456), (4, 99605592), (6, 66403728), (8, 49802796), (9, 44269152), (12, 33201864), (16, 24901398), (18, 22134576), (24, 16600932), (27, 14756384), (32, 12450699), (36, 11067288), (48, 8300466), (54, 7378192), (72, 5533644), (96, 4150233), (108, 3689096), (127, 3137184), (144, 2766822), (216, 1844548), (254, 1568592), (288, 1383411), (381, 1045728), (432, 922274), (508, 784296), (762, 522864), (864, 461137), (1016, 392148), (1143, 348576), (1524, 261432), (2032, 196074), (2286, 174288), (3048, 130716), (3429, 116192), (3631, 109728), (4064, 98037), (4572, 87144), (6096, 65358), (6858, 58096), (7262, 54864), (9144, 43572), (10893, 36576), (12192, 32679), (13716, 29048), (14524, 27432), (18288, 21786)]