228728478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10163}}^1$

素因数の和:10221

約数の個数: 48

約数和(自身を含む): 519095808

約数和(自身を除く): 290367330

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 7502, 10163, 11253, 20326, 22506, 30489, 60978, 111793, 223586, 315053, 335379, 630106, 670758, 945159, 1229723, 1890318, 2459446, 3465583, 3689169, 6931166, 7378338, 10396749, 20793498, 38121413, 76242826, 114364239, 228728478]

約数ペア:

[(1, 228728478), (2, 114364239), (3, 76242826), (6, 38121413), (11, 20793498), (22, 10396749), (31, 7378338), (33, 6931166), (62, 3689169), (66, 3465583), (93, 2459446), (121, 1890318), (186, 1229723), (242, 945159), (341, 670758), (363, 630106), (682, 335379), (726, 315053), (1023, 223586), (2046, 111793), (3751, 60978), (7502, 30489), (10163, 22506), (11253, 20326)]