2012324552

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 4511116800

約数和(自身を除く): 2498792248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 239, 329, 376, 392, 457, 478, 658, 914, 956, 1316, 1673, 1828, 1912, 2303, 2632, 3199, 3346, 3656, 4606, 6398, 6692, 9212, 11233, 11711, 12796, 13384, 18424, 21479, 22393, 22466, 23422, 25592, 42958, 44786, 44932, 46844, 78631, 85916, 89572, 89864, 93688, 109223, 150353, 157262, 171832, 179144, 218446, 300706, 314524, 436892, 550417, 601412, 629048, 764561, 873784, 1052471, 1100834, 1202824, 1529122, 2104942, 2201668, 3058244, 4209884, 4403336, 5133481, 5351927, 6116488, 8419768, 10266962, 10703854, 20533924, 21407708, 35934367, 41067848, 42815416, 71868734, 143737468, 251540569, 287474936, 503081138, 1006162276, 2012324552]

約数ペア:

[(1, 2012324552), (2, 1006162276), (4, 503081138), (7, 287474936), (8, 251540569), (14, 143737468), (28, 71868734), (47, 42815416), (49, 41067848), (56, 35934367), (94, 21407708), (98, 20533924), (188, 10703854), (196, 10266962), (239, 8419768), (329, 6116488), (376, 5351927), (392, 5133481), (457, 4403336), (478, 4209884), (658, 3058244), (914, 2201668), (956, 2104942), (1316, 1529122), (1673, 1202824), (1828, 1100834), (1912, 1052471), (2303, 873784), (2632, 764561), (3199, 629048), (3346, 601412), (3656, 550417), (4606, 436892), (6398, 314524), (6692, 300706), (9212, 218446), (11233, 179144), (11711, 171832), (12796, 157262), (13384, 150353), (18424, 109223), (21479, 93688), (22393, 89864), (22466, 89572), (23422, 85916), (25592, 78631), (42958, 46844), (44786, 44932)]