221960088

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5468

約数の個数: 112

約数和(自身を含む): 713248080

約数和(自身を除く): 491287992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5437, 5832, 6804, 10206, 10874, 13608, 16311, 20412, 21748, 32622, 38059, 40824, 43496, 48933, 65244, 76118, 97866, 114177, 130488, 146799, 152236, 195732, 228354, 293598, 304472, 342531, 391464, 440397, 456708, 587196, 685062, 880794, 913416, 1027593, 1174392, 1321191, 1370124, 1761588, 2055186, 2642382, 2740248, 3082779, 3523176, 3963573, 4110372, 5284764, 6165558, 7927146, 8220744, 9248337, 10569528, 12331116, 15854292, 18496674, 24662232, 27745011, 31708584, 36993348, 55490022, 73986696, 110980044, 221960088]

約数ペア:

[(1, 221960088), (2, 110980044), (3, 73986696), (4, 55490022), (6, 36993348), (7, 31708584), (8, 27745011), (9, 24662232), (12, 18496674), (14, 15854292), (18, 12331116), (21, 10569528), (24, 9248337), (27, 8220744), (28, 7927146), (36, 6165558), (42, 5284764), (54, 4110372), (56, 3963573), (63, 3523176), (72, 3082779), (81, 2740248), (84, 2642382), (108, 2055186), (126, 1761588), (162, 1370124), (168, 1321191), (189, 1174392), (216, 1027593), (243, 913416), (252, 880794), (324, 685062), (378, 587196), (486, 456708), (504, 440397), (567, 391464), (648, 342531), (729, 304472), (756, 293598), (972, 228354), (1134, 195732), (1458, 152236), (1512, 146799), (1701, 130488), (1944, 114177), (2268, 97866), (2916, 76118), (3402, 65244), (4536, 48933), (5103, 43496), (5437, 40824), (5832, 38059), (6804, 32622), (10206, 21748), (10874, 20412), (13608, 16311)]