1978716576

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{73351}}^1$

素因数の和:73645

約数の個数: 48

約数和(自身を含む): 5212686528

約数和(自身を除く): 3233969952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8992, 13488, 26976, 73351, 146702, 220053, 293404, 440106, 586808, 880212, 1173616, 1760424, 2347232, 3520848, 7041696, 20611631, 41223262, 61834893, 82446524, 123669786, 164893048, 247339572, 329786096, 494679144, 659572192, 989358288, 1978716576]

約数ペア:

[(1, 1978716576), (2, 989358288), (3, 659572192), (4, 494679144), (6, 329786096), (8, 247339572), (12, 164893048), (16, 123669786), (24, 82446524), (32, 61834893), (48, 41223262), (96, 20611631), (281, 7041696), (562, 3520848), (843, 2347232), (1124, 1760424), (1686, 1173616), (2248, 880212), (3372, 586808), (4496, 440106), (6744, 293404), (8992, 220053), (13488, 146702), (26976, 73351)]