474370578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1000

約数の個数: 72

約数和(自身を含む): 1134770364

約数和(自身を除く): 660399786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 353, 363, 617, 706, 726, 1059, 1089, 1234, 1851, 2118, 2178, 3177, 3702, 3883, 5553, 6354, 6787, 7766, 11106, 11649, 13574, 20361, 23298, 34947, 40722, 42713, 61083, 69894, 74657, 85426, 122166, 128139, 149314, 217801, 223971, 256278, 384417, 435602, 447942, 653403, 671913, 768834, 1306806, 1343826, 1960209, 2395811, 3920418, 4791622, 7187433, 14374866, 21562299, 26353921, 43124598, 52707842, 79061763, 158123526, 237185289, 474370578]

約数ペア:

[(1, 474370578), (2, 237185289), (3, 158123526), (6, 79061763), (9, 52707842), (11, 43124598), (18, 26353921), (22, 21562299), (33, 14374866), (66, 7187433), (99, 4791622), (121, 3920418), (198, 2395811), (242, 1960209), (353, 1343826), (363, 1306806), (617, 768834), (706, 671913), (726, 653403), (1059, 447942), (1089, 435602), (1234, 384417), (1851, 256278), (2118, 223971), (2178, 217801), (3177, 149314), (3702, 128139), (3883, 122166), (5553, 85426), (6354, 74657), (6787, 69894), (7766, 61083), (11106, 42713), (11649, 40722), (13574, 34947), (20361, 23298)]