253176312

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257293}}^1$

素因数の和:257343

約数の個数: 32

約数和(自身を含む): 648380880

約数和(自身を除く): 395204568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 257293, 514586, 771879, 1029172, 1543758, 2058344, 3087516, 6175032, 10549013, 21098026, 31647039, 42196052, 63294078, 84392104, 126588156, 253176312]

約数ペア:

[(1, 253176312), (2, 126588156), (3, 84392104), (4, 63294078), (6, 42196052), (8, 31647039), (12, 21098026), (24, 10549013), (41, 6175032), (82, 3087516), (123, 2058344), (164, 1543758), (246, 1029172), (328, 771879), (492, 514586), (984, 257293)]