431668764

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{6763}}^1$

素因数の和:6976

約数の個数: 60

約数和(自身を含む): 1134363384

約数和(自身を除く): 702694620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 6763, 7092, 10638, 13526, 15957, 20289, 21276, 27052, 31914, 40578, 60867, 63828, 81156, 121734, 182601, 243468, 365202, 547803, 730404, 1095606, 1332311, 2191212, 2664622, 3996933, 5329244, 7993866, 11990799, 15987732, 23981598, 35972397, 47963196, 71944794, 107917191, 143889588, 215834382, 431668764]

約数ペア:

[(1, 431668764), (2, 215834382), (3, 143889588), (4, 107917191), (6, 71944794), (9, 47963196), (12, 35972397), (18, 23981598), (27, 15987732), (36, 11990799), (54, 7993866), (81, 5329244), (108, 3996933), (162, 2664622), (197, 2191212), (324, 1332311), (394, 1095606), (591, 730404), (788, 547803), (1182, 365202), (1773, 243468), (2364, 182601), (3546, 121734), (5319, 81156), (6763, 63828), (7092, 60867), (10638, 40578), (13526, 31914), (15957, 27052), (20289, 21276)]