1557931824

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{136949}}^1$

素因数の和:137042

約数の個数: 60

約数和(自身を含む): 4415268000

約数和(自身を除く): 2857336176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 136949, 273898, 410847, 547796, 821694, 1095592, 1232541, 1643388, 2191184, 2465082, 3286776, 4930164, 6573552, 9860328, 10818971, 19720656, 21637942, 32456913, 43275884, 64913826, 86551768, 97370739, 129827652, 173103536, 194741478, 259655304, 389482956, 519310608, 778965912, 1557931824]

約数ペア:

[(1, 1557931824), (2, 778965912), (3, 519310608), (4, 389482956), (6, 259655304), (8, 194741478), (9, 173103536), (12, 129827652), (16, 97370739), (18, 86551768), (24, 64913826), (36, 43275884), (48, 32456913), (72, 21637942), (79, 19720656), (144, 10818971), (158, 9860328), (237, 6573552), (316, 4930164), (474, 3286776), (632, 2465082), (711, 2191184), (948, 1643388), (1264, 1232541), (1422, 1095592), (1896, 821694), (2844, 547796), (3792, 410847), (5688, 273898), (11376, 136949)]