280017846

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2549}}^1$

素因数の和:2933

約数の個数: 48

約数和(自身を含む): 644436000

約数和(自身を除く): 364418154

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 359, 718, 1077, 2154, 2549, 3231, 5098, 6103, 6462, 7647, 12206, 15294, 18309, 22941, 36618, 43333, 45882, 54927, 86666, 109854, 129999, 259998, 389997, 779994, 915091, 1830182, 2745273, 5490546, 8235819, 15556547, 16471638, 31113094, 46669641, 93339282, 140008923, 280017846]

約数ペア:

[(1, 280017846), (2, 140008923), (3, 93339282), (6, 46669641), (9, 31113094), (17, 16471638), (18, 15556547), (34, 8235819), (51, 5490546), (102, 2745273), (153, 1830182), (306, 915091), (359, 779994), (718, 389997), (1077, 259998), (2154, 129999), (2549, 109854), (3231, 86666), (5098, 54927), (6103, 45882), (6462, 43333), (7647, 36618), (12206, 22941), (15294, 18309)]