345712416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{514453}}^1$

素因数の和:514473

約数の個数: 48

約数和(自身を含む): 1037139264

約数和(自身を除く): 691426848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 514453, 1028906, 1543359, 2057812, 3086718, 3601171, 4115624, 6173436, 7202342, 8231248, 10803513, 12346872, 14404684, 16462496, 21607026, 24693744, 28809368, 43214052, 49387488, 57618736, 86428104, 115237472, 172856208, 345712416]

約数ペア:

[(1, 345712416), (2, 172856208), (3, 115237472), (4, 86428104), (6, 57618736), (7, 49387488), (8, 43214052), (12, 28809368), (14, 24693744), (16, 21607026), (21, 16462496), (24, 14404684), (28, 12346872), (32, 10803513), (42, 8231248), (48, 7202342), (56, 6173436), (84, 4115624), (96, 3601171), (112, 3086718), (168, 2057812), (224, 1543359), (336, 1028906), (672, 514453)]