231495912

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{40699}}^1$

素因数の和:40790

約数の個数: 48

約数和(自身を含む): 634920000

約数和(自身を除く): 403424088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 40699, 81398, 122097, 162796, 244194, 325592, 366291, 488388, 732582, 976776, 1465164, 2930328, 3215221, 6430442, 9645663, 12860884, 19291326, 25721768, 28936989, 38582652, 57873978, 77165304, 115747956, 231495912]

約数ペア:

[(1, 231495912), (2, 115747956), (3, 77165304), (4, 57873978), (6, 38582652), (8, 28936989), (9, 25721768), (12, 19291326), (18, 12860884), (24, 9645663), (36, 6430442), (72, 3215221), (79, 2930328), (158, 1465164), (237, 976776), (316, 732582), (474, 488388), (632, 366291), (711, 325592), (948, 244194), (1422, 162796), (1896, 122097), (2844, 81398), (5688, 40699)]