289453812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15248

約数の個数: 48

約数和(自身を含む): 709824192

約数和(自身を除く): 420370380

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 15161, 19092, 30322, 45483, 60644, 90966, 181932, 560957, 651923, 1121914, 1303846, 1682871, 1955769, 2243828, 2607692, 3365742, 3911538, 6731484, 7823076, 24121151, 48242302, 72363453, 96484604, 144726906, 289453812]

約数ペア:

[(1, 289453812), (2, 144726906), (3, 96484604), (4, 72363453), (6, 48242302), (12, 24121151), (37, 7823076), (43, 6731484), (74, 3911538), (86, 3365742), (111, 2607692), (129, 2243828), (148, 1955769), (172, 1682871), (222, 1303846), (258, 1121914), (444, 651923), (516, 560957), (1591, 181932), (3182, 90966), (4773, 60644), (6364, 45483), (9546, 30322), (15161, 19092)]