289495404

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{22153}}^1$

素因数の和:22188

約数の個数: 72

約数和(自身を含む): 825014960

約数和(自身を除く): 535519556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 22153, 44306, 66459, 88612, 132918, 199377, 243683, 265836, 398754, 487366, 598131, 731049, 797508, 974732, 1196262, 1462098, 2193147, 2392524, 2680513, 2924196, 4386294, 5361026, 6579441, 8041539, 8772588, 10722052, 13158882, 16083078, 24124617, 26317764, 32166156, 48249234, 72373851, 96498468, 144747702, 289495404]

約数ペア:

[(1, 289495404), (2, 144747702), (3, 96498468), (4, 72373851), (6, 48249234), (9, 32166156), (11, 26317764), (12, 24124617), (18, 16083078), (22, 13158882), (27, 10722052), (33, 8772588), (36, 8041539), (44, 6579441), (54, 5361026), (66, 4386294), (99, 2924196), (108, 2680513), (121, 2392524), (132, 2193147), (198, 1462098), (242, 1196262), (297, 974732), (363, 797508), (396, 731049), (484, 598131), (594, 487366), (726, 398754), (1089, 265836), (1188, 243683), (1452, 199377), (2178, 132918), (3267, 88612), (4356, 66459), (6534, 44306), (13068, 22153)]