408136974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{10133}}^1$

素因数の和:10289

約数の個数: 48

約数和(自身を含む): 956568528

約数和(自身を除く): 548431554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5754, 6713, 10133, 13426, 20139, 20266, 30399, 40278, 60798, 70931, 141862, 212793, 425586, 496517, 993034, 1388221, 1489551, 2776442, 2979102, 4164663, 8329326, 9717547, 19435094, 29152641, 58305282, 68022829, 136045658, 204068487, 408136974]

約数ペア:

[(1, 408136974), (2, 204068487), (3, 136045658), (6, 68022829), (7, 58305282), (14, 29152641), (21, 19435094), (42, 9717547), (49, 8329326), (98, 4164663), (137, 2979102), (147, 2776442), (274, 1489551), (294, 1388221), (411, 993034), (822, 496517), (959, 425586), (1918, 212793), (2877, 141862), (5754, 70931), (6713, 60798), (10133, 40278), (13426, 30399), (20139, 20266)]