400703742

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 893627280

約数和(自身を除く): 492923538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 229, 246, 369, 458, 687, 738, 1374, 2061, 2371, 4122, 4742, 7113, 9389, 14226, 18778, 21339, 28167, 42678, 56334, 84501, 97211, 169002, 194422, 291633, 542959, 583266, 874899, 1085918, 1628877, 1749798, 3257754, 4886631, 9773262, 22261319, 44522638, 66783957, 133567914, 200351871, 400703742]

約数ペア:

[(1, 400703742), (2, 200351871), (3, 133567914), (6, 66783957), (9, 44522638), (18, 22261319), (41, 9773262), (82, 4886631), (123, 3257754), (229, 1749798), (246, 1628877), (369, 1085918), (458, 874899), (687, 583266), (738, 542959), (1374, 291633), (2061, 194422), (2371, 169002), (4122, 97211), (4742, 84501), (7113, 56334), (9389, 42678), (14226, 28167), (18778, 21339)]