317398144

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7605

約数の個数: 64

約数和(自身を含む): 738120960

約数和(自身を除く): 420722816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5264, 6016, 7537, 10528, 15074, 21056, 30148, 42112, 52759, 60296, 105518, 120592, 211036, 241184, 354239, 422072, 482368, 708478, 844144, 964736, 1416956, 1688288, 2479673, 2833912, 3376576, 4959346, 5667824, 6753152, 9918692, 11335648, 19837384, 22671296, 39674768, 45342592, 79349536, 158699072, 317398144]

約数ペア:

[(1, 317398144), (2, 158699072), (4, 79349536), (7, 45342592), (8, 39674768), (14, 22671296), (16, 19837384), (28, 11335648), (32, 9918692), (47, 6753152), (56, 5667824), (64, 4959346), (94, 3376576), (112, 2833912), (128, 2479673), (188, 1688288), (224, 1416956), (329, 964736), (376, 844144), (448, 708478), (658, 482368), (752, 422072), (896, 354239), (1316, 241184), (1504, 211036), (2632, 120592), (3008, 105518), (5264, 60296), (6016, 52759), (7537, 42112), (10528, 30148), (15074, 21056)]