313065972

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 120

約数和(自身を含む): 874754496

約数和(自身を除く): 561688524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 207, 258, 276, 324, 387, 414, 516, 621, 774, 828, 977, 989, 1161, 1242, 1548, 1863, 1954, 1978, 2322, 2484, 2931, 2967, 3483, 3726, 3908, 3956, 4644, 5862, 5934, 6966, 7452, 8793, 8901, 11724, 11868, 13932, 17586, 17802, 22471, 26379, 26703, 35172, 35604, 42011, 44942, 52758, 53406, 67413, 79137, 80109, 84022, 89884, 105516, 106812, 126033, 134826, 158274, 160218, 168044, 202239, 252066, 269652, 316548, 320436, 378099, 404478, 504132, 606717, 756198, 808956, 966253, 1134297, 1213434, 1512396, 1820151, 1932506, 2268594, 2426868, 2898759, 3402891, 3640302, 3865012, 4537188, 5797518, 6805782, 7280604, 8696277, 11595036, 13611564, 17392554, 26088831, 34785108, 52177662, 78266493, 104355324, 156532986, 313065972]

約数ペア:

[(1, 313065972), (2, 156532986), (3, 104355324), (4, 78266493), (6, 52177662), (9, 34785108), (12, 26088831), (18, 17392554), (23, 13611564), (27, 11595036), (36, 8696277), (43, 7280604), (46, 6805782), (54, 5797518), (69, 4537188), (81, 3865012), (86, 3640302), (92, 3402891), (108, 2898759), (129, 2426868), (138, 2268594), (162, 1932506), (172, 1820151), (207, 1512396), (258, 1213434), (276, 1134297), (324, 966253), (387, 808956), (414, 756198), (516, 606717), (621, 504132), (774, 404478), (828, 378099), (977, 320436), (989, 316548), (1161, 269652), (1242, 252066), (1548, 202239), (1863, 168044), (1954, 160218), (1978, 158274), (2322, 134826), (2484, 126033), (2931, 106812), (2967, 105516), (3483, 89884), (3726, 84022), (3908, 80109), (3956, 79137), (4644, 67413), (5862, 53406), (5934, 52758), (6966, 44942), (7452, 42011), (8793, 35604), (8901, 35172), (11724, 26703), (11868, 26379), (13932, 22471), (17586, 17802)]