212516604

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 557429600

約数和(自身を除く): 344912996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 309, 333, 412, 444, 618, 666, 927, 1236, 1332, 1549, 1854, 3098, 3708, 3811, 4647, 6196, 7622, 9294, 11433, 13941, 15244, 18588, 22866, 27882, 34299, 45732, 55764, 57313, 68598, 114626, 137196, 159547, 171939, 229252, 319094, 343878, 478641, 515817, 638188, 687756, 957282, 1031634, 1435923, 1914564, 2063268, 2871846, 5743692, 5903239, 11806478, 17709717, 23612956, 35419434, 53129151, 70838868, 106258302, 212516604]

約数ペア:

[(1, 212516604), (2, 106258302), (3, 70838868), (4, 53129151), (6, 35419434), (9, 23612956), (12, 17709717), (18, 11806478), (36, 5903239), (37, 5743692), (74, 2871846), (103, 2063268), (111, 1914564), (148, 1435923), (206, 1031634), (222, 957282), (309, 687756), (333, 638188), (412, 515817), (444, 478641), (618, 343878), (666, 319094), (927, 229252), (1236, 171939), (1332, 159547), (1549, 137196), (1854, 114626), (3098, 68598), (3708, 57313), (3811, 55764), (4647, 45732), (6196, 34299), (7622, 27882), (9294, 22866), (11433, 18588), (13941, 15244)]