471478194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7044

約数の個数: 72

約数和(自身を含む): 1159232256

約数和(自身を除く): 687754062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 6138, 6983, 7502, 11253, 13966, 20949, 22506, 33759, 41898, 62847, 67518, 76813, 125694, 153626, 216473, 230439, 432946, 460878, 649419, 691317, 844943, 1298838, 1382634, 1689886, 1948257, 2381203, 2534829, 3896514, 4762406, 5069658, 7143609, 7604487, 14287218, 15208974, 21430827, 26193233, 42861654, 52386466, 78579699, 157159398, 235739097, 471478194]

約数ペア:

[(1, 471478194), (2, 235739097), (3, 157159398), (6, 78579699), (9, 52386466), (11, 42861654), (18, 26193233), (22, 21430827), (31, 15208974), (33, 14287218), (62, 7604487), (66, 7143609), (93, 5069658), (99, 4762406), (121, 3896514), (186, 2534829), (198, 2381203), (242, 1948257), (279, 1689886), (341, 1382634), (363, 1298838), (558, 844943), (682, 691317), (726, 649419), (1023, 460878), (1089, 432946), (2046, 230439), (2178, 216473), (3069, 153626), (3751, 125694), (6138, 76813), (6983, 67518), (7502, 62847), (11253, 41898), (13966, 33759), (20949, 22506)]