253579368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10859}}^1$

素因数の和:11014

約数の個数: 64

約数和(自身を含む): 729792000

約数和(自身を除く): 476212632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 10859, 11676, 21718, 23352, 32577, 43436, 65154, 76013, 86872, 130308, 152026, 228039, 260616, 304052, 456078, 608104, 912156, 1509401, 1824312, 3018802, 4528203, 6037604, 9056406, 10565807, 12075208, 18112812, 21131614, 31697421, 36225624, 42263228, 63394842, 84526456, 126789684, 253579368]

約数ペア:

[(1, 253579368), (2, 126789684), (3, 84526456), (4, 63394842), (6, 42263228), (7, 36225624), (8, 31697421), (12, 21131614), (14, 18112812), (21, 12075208), (24, 10565807), (28, 9056406), (42, 6037604), (56, 4528203), (84, 3018802), (139, 1824312), (168, 1509401), (278, 912156), (417, 608104), (556, 456078), (834, 304052), (973, 260616), (1112, 228039), (1668, 152026), (1946, 130308), (2919, 86872), (3336, 76013), (3892, 65154), (5838, 43436), (7784, 32577), (10859, 23352), (11676, 21718)]