380876513024

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1949933}}^1$

素因数の和:1950065

約数の個数: 72

約数和(自身を含む): 876846321120

約数和(自身を除く): 495969808096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 763, 872, 896, 1526, 1744, 1792, 3052, 3488, 6104, 6976, 12208, 13952, 24416, 27904, 48832, 97664, 195328, 1949933, 3899866, 7799732, 13649531, 15599464, 27299062, 31198928, 54598124, 62397856, 109196248, 124795712, 212542697, 218392496, 249591424, 425085394, 436784992, 499182848, 850170788, 873569984, 1487798879, 1700341576, 1747139968, 2975597758, 3400683152, 3494279936, 5951195516, 6801366304, 11902391032, 13602732608, 23804782064, 27205465216, 47609564128, 54410930432, 95219128256, 190438256512, 380876513024]

約数ペア:

[(1, 380876513024), (2, 190438256512), (4, 95219128256), (7, 54410930432), (8, 47609564128), (14, 27205465216), (16, 23804782064), (28, 13602732608), (32, 11902391032), (56, 6801366304), (64, 5951195516), (109, 3494279936), (112, 3400683152), (128, 2975597758), (218, 1747139968), (224, 1700341576), (256, 1487798879), (436, 873569984), (448, 850170788), (763, 499182848), (872, 436784992), (896, 425085394), (1526, 249591424), (1744, 218392496), (1792, 212542697), (3052, 124795712), (3488, 109196248), (6104, 62397856), (6976, 54598124), (12208, 31198928), (13952, 27299062), (24416, 15599464), (27904, 13649531), (48832, 7799732), (97664, 3899866), (195328, 1949933)]