277209852

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 656148864

約数和(自身を除く): 378939012

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 331, 404, 606, 662, 691, 993, 1212, 1324, 1382, 1986, 2073, 2764, 3972, 4146, 8292, 33431, 66862, 69791, 100293, 133724, 139582, 200586, 209373, 228721, 279164, 401172, 418746, 457442, 686163, 837492, 914884, 1372326, 2744652, 23100821, 46201642, 69302463, 92403284, 138604926, 277209852]

約数ペア:

[(1, 277209852), (2, 138604926), (3, 92403284), (4, 69302463), (6, 46201642), (12, 23100821), (101, 2744652), (202, 1372326), (303, 914884), (331, 837492), (404, 686163), (606, 457442), (662, 418746), (691, 401172), (993, 279164), (1212, 228721), (1324, 209373), (1382, 200586), (1986, 139582), (2073, 133724), (2764, 100293), (3972, 69791), (4146, 66862), (8292, 33431)]