726532404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{10513}}^1$

素因数の和:10976

約数の個数: 48

約数和(自身を含む): 1829940672

約数和(自身を除く): 1103408268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1329, 1772, 2658, 5316, 5759, 10513, 11518, 17277, 21026, 23036, 31539, 34554, 42052, 63078, 69108, 126156, 136669, 273338, 410007, 546676, 820014, 1640028, 4657259, 9314518, 13971777, 18629036, 27943554, 55887108, 60544367, 121088734, 181633101, 242177468, 363266202, 726532404]

約数ペア:

[(1, 726532404), (2, 363266202), (3, 242177468), (4, 181633101), (6, 121088734), (12, 60544367), (13, 55887108), (26, 27943554), (39, 18629036), (52, 13971777), (78, 9314518), (156, 4657259), (443, 1640028), (886, 820014), (1329, 546676), (1772, 410007), (2658, 273338), (5316, 136669), (5759, 126156), (10513, 69108), (11518, 63078), (17277, 42052), (21026, 34554), (23036, 31539)]