725772816

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{122929}}^1$

素因数の和:122984

約数の個数: 60

約数和(自身を含む): 2080713180

約数和(自身を除く): 1354940364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 122929, 245858, 368787, 491716, 737574, 983432, 1106361, 1475148, 1966864, 2212722, 2950296, 4425444, 5040089, 5900592, 8850888, 10080178, 15120267, 17701776, 20160356, 30240534, 40320712, 45360801, 60481068, 80641424, 90721602, 120962136, 181443204, 241924272, 362886408, 725772816]

約数ペア:

[(1, 725772816), (2, 362886408), (3, 241924272), (4, 181443204), (6, 120962136), (8, 90721602), (9, 80641424), (12, 60481068), (16, 45360801), (18, 40320712), (24, 30240534), (36, 20160356), (41, 17701776), (48, 15120267), (72, 10080178), (82, 8850888), (123, 5900592), (144, 5040089), (164, 4425444), (246, 2950296), (328, 2212722), (369, 1966864), (492, 1475148), (656, 1106361), (738, 983432), (984, 737574), (1476, 491716), (1968, 368787), (2952, 245858), (5904, 122929)]