724401924

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{27427}}^1$

素因数の和:27536

約数の個数: 48

約数和(自身を含む): 1769435136

約数和(自身を除く): 1045033212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 6603, 8804, 13206, 26412, 27427, 54854, 82281, 109708, 164562, 329124, 850237, 1700474, 1947317, 2550711, 3400948, 3894634, 5101422, 5841951, 7789268, 10202844, 11683902, 23367804, 60366827, 120733654, 181100481, 241467308, 362200962, 724401924]

約数ペア:

[(1, 724401924), (2, 362200962), (3, 241467308), (4, 181100481), (6, 120733654), (12, 60366827), (31, 23367804), (62, 11683902), (71, 10202844), (93, 7789268), (124, 5841951), (142, 5101422), (186, 3894634), (213, 3400948), (284, 2550711), (372, 1947317), (426, 1700474), (852, 850237), (2201, 329124), (4402, 164562), (6603, 109708), (8804, 82281), (13206, 54854), (26412, 27427)]