742212912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71257}}^1$

素因数の和:71306

約数の個数: 80

約数和(自身を含む): 2262013952

約数和(自身を除く): 1519801040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 71257, 142514, 213771, 285028, 427542, 498799, 570056, 855084, 997598, 1140112, 1496397, 1710168, 1995196, 2208967, 2992794, 3420336, 3990392, 4417934, 5985588, 6626901, 7980784, 8835868, 11971176, 13253802, 15462769, 17671736, 23942352, 26507604, 30925538, 35343472, 46388307, 53015208, 61851076, 92776614, 106030416, 123702152, 185553228, 247404304, 371106456, 742212912]

約数ペア:

[(1, 742212912), (2, 371106456), (3, 247404304), (4, 185553228), (6, 123702152), (7, 106030416), (8, 92776614), (12, 61851076), (14, 53015208), (16, 46388307), (21, 35343472), (24, 30925538), (28, 26507604), (31, 23942352), (42, 17671736), (48, 15462769), (56, 13253802), (62, 11971176), (84, 8835868), (93, 7980784), (112, 6626901), (124, 5985588), (168, 4417934), (186, 3990392), (217, 3420336), (248, 2992794), (336, 2208967), (372, 1995196), (434, 1710168), (496, 1496397), (651, 1140112), (744, 997598), (868, 855084), (1302, 570056), (1488, 498799), (1736, 427542), (2604, 285028), (3472, 213771), (5208, 142514), (10416, 71257)]