328022408

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{188953}}^1$

素因数の和:188997

約数の個数: 32

約数和(自身を含む): 725583360

約数和(自身を除く): 397560952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 188953, 377906, 755812, 1322671, 1511624, 2645342, 5290684, 5857543, 10581368, 11715086, 23430172, 41002801, 46860344, 82005602, 164011204, 328022408]

約数ペア:

[(1, 328022408), (2, 164011204), (4, 82005602), (7, 46860344), (8, 41002801), (14, 23430172), (28, 11715086), (31, 10581368), (56, 5857543), (62, 5290684), (124, 2645342), (217, 1511624), (248, 1322671), (434, 755812), (868, 377906), (1736, 188953)]