531852228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{823}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 1394702400

約数和(自身を除く): 862850172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 619, 823, 1044, 1238, 1646, 1857, 2469, 2476, 3292, 3714, 4938, 5571, 7407, 7428, 9876, 11142, 14814, 17951, 22284, 23867, 29628, 35902, 47734, 53853, 71601, 71804, 95468, 107706, 143202, 161559, 214803, 215412, 286404, 323118, 429606, 509437, 646236, 859212, 1018874, 1528311, 2037748, 3056622, 4584933, 6113244, 9169866, 14773673, 18339732, 29547346, 44321019, 59094692, 88642038, 132963057, 177284076, 265926114, 531852228]

約数ペア:

[(1, 531852228), (2, 265926114), (3, 177284076), (4, 132963057), (6, 88642038), (9, 59094692), (12, 44321019), (18, 29547346), (29, 18339732), (36, 14773673), (58, 9169866), (87, 6113244), (116, 4584933), (174, 3056622), (261, 2037748), (348, 1528311), (522, 1018874), (619, 859212), (823, 646236), (1044, 509437), (1238, 429606), (1646, 323118), (1857, 286404), (2469, 215412), (2476, 214803), (3292, 161559), (3714, 143202), (4938, 107706), (5571, 95468), (7407, 71804), (7428, 71601), (9876, 53853), (11142, 47734), (14814, 35902), (17951, 29628), (22284, 23867)]