331356648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1972361}}^1$

素因数の和:1972377

約数の個数: 32

約数和(自身を含む): 946733760

約数和(自身を除く): 615377112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1972361, 3944722, 5917083, 7889444, 11834166, 13806527, 15778888, 23668332, 27613054, 41419581, 47336664, 55226108, 82839162, 110452216, 165678324, 331356648]

約数ペア:

[(1, 331356648), (2, 165678324), (3, 110452216), (4, 82839162), (6, 55226108), (7, 47336664), (8, 41419581), (12, 27613054), (14, 23668332), (21, 15778888), (24, 13806527), (28, 11834166), (42, 7889444), (56, 5917083), (84, 3944722), (168, 1972361)]