1226722428

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{143779}}^1$

素因数の和:143871

約数の個数: 48

約数和(自身を含む): 3220672000

約数和(自身を除く): 1993949572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 143779, 287558, 431337, 575116, 862674, 1294011, 1725348, 2588022, 3882033, 5176044, 7764066, 11358541, 15528132, 22717082, 34075623, 45434164, 68151246, 102226869, 136302492, 204453738, 306680607, 408907476, 613361214, 1226722428]

約数ペア:

[(1, 1226722428), (2, 613361214), (3, 408907476), (4, 306680607), (6, 204453738), (9, 136302492), (12, 102226869), (18, 68151246), (27, 45434164), (36, 34075623), (54, 22717082), (79, 15528132), (108, 11358541), (158, 7764066), (237, 5176044), (316, 3882033), (474, 2588022), (711, 1725348), (948, 1294011), (1422, 862674), (2133, 575116), (2844, 431337), (4266, 287558), (8532, 143779)]