231573252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^2\times {\mathrm{107}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 583130016

約数和(自身を除く): 351556764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 107, 204, 206, 214, 309, 321, 412, 428, 618, 642, 1236, 1284, 1751, 1819, 3502, 3638, 5253, 5457, 7004, 7276, 10506, 10609, 10914, 11021, 21012, 21218, 21828, 22042, 31827, 33063, 42436, 44084, 63654, 66126, 127308, 132252, 180353, 187357, 360706, 374714, 541059, 562071, 721412, 749428, 1082118, 1124142, 1135163, 2164236, 2248284, 2270326, 3405489, 4540652, 6810978, 13621956, 19297771, 38595542, 57893313, 77191084, 115786626, 231573252]

約数ペア:

[(1, 231573252), (2, 115786626), (3, 77191084), (4, 57893313), (6, 38595542), (12, 19297771), (17, 13621956), (34, 6810978), (51, 4540652), (68, 3405489), (102, 2270326), (103, 2248284), (107, 2164236), (204, 1135163), (206, 1124142), (214, 1082118), (309, 749428), (321, 721412), (412, 562071), (428, 541059), (618, 374714), (642, 360706), (1236, 187357), (1284, 180353), (1751, 132252), (1819, 127308), (3502, 66126), (3638, 63654), (5253, 44084), (5457, 42436), (7004, 33063), (7276, 31827), (10506, 22042), (10609, 21828), (10914, 21218), (11021, 21012)]