215848908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5916

約数の個数: 96

約数和(自身を含む): 630282240

約数和(自身を除く): 414433332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 594, 682, 837, 1023, 1116, 1188, 1364, 1674, 2046, 3069, 3348, 4092, 5861, 6138, 9207, 11722, 12276, 17583, 18414, 23444, 35166, 36828, 52749, 64471, 70332, 105498, 128942, 158247, 181691, 193413, 210996, 257884, 316494, 363382, 386826, 545073, 580239, 632988, 726764, 773652, 1090146, 1160478, 1635219, 1740717, 1998601, 2180292, 2320956, 3270438, 3481434, 3997202, 4905657, 5995803, 6540876, 6962868, 7994404, 9811314, 11991606, 17987409, 19622628, 23983212, 35974818, 53962227, 71949636, 107924454, 215848908]

約数ペア:

[(1, 215848908), (2, 107924454), (3, 71949636), (4, 53962227), (6, 35974818), (9, 23983212), (11, 19622628), (12, 17987409), (18, 11991606), (22, 9811314), (27, 7994404), (31, 6962868), (33, 6540876), (36, 5995803), (44, 4905657), (54, 3997202), (62, 3481434), (66, 3270438), (93, 2320956), (99, 2180292), (108, 1998601), (124, 1740717), (132, 1635219), (186, 1160478), (198, 1090146), (279, 773652), (297, 726764), (341, 632988), (372, 580239), (396, 545073), (558, 386826), (594, 363382), (682, 316494), (837, 257884), (1023, 210996), (1116, 193413), (1188, 181691), (1364, 158247), (1674, 128942), (2046, 105498), (3069, 70332), (3348, 64471), (4092, 52749), (5861, 36828), (6138, 35166), (9207, 23444), (11722, 18414), (12276, 17583)]