229372286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 428101632

約数和(自身を除く): 198729346

約数列:

[1, 2, 11, 13, 22, 26, 31, 41, 62, 82, 143, 286, 341, 403, 451, 533, 631, 682, 806, 902, 1066, 1262, 1271, 2542, 4433, 5863, 6941, 8203, 8866, 11726, 13882, 13981, 16406, 16523, 19561, 25871, 27962, 33046, 39122, 51742, 90233, 180466, 181753, 215171, 254293, 284581, 336323, 363506, 430342, 508586, 569162, 672646, 802001, 1604002, 2797223, 3699553, 5594446, 7399106, 8822011, 10426013, 17644022, 20852026, 114686143, 229372286]

約数ペア:

[(1, 229372286), (2, 114686143), (11, 20852026), (13, 17644022), (22, 10426013), (26, 8822011), (31, 7399106), (41, 5594446), (62, 3699553), (82, 2797223), (143, 1604002), (286, 802001), (341, 672646), (403, 569162), (451, 508586), (533, 430342), (631, 363506), (682, 336323), (806, 284581), (902, 254293), (1066, 215171), (1262, 181753), (1271, 180466), (2542, 90233), (4433, 51742), (5863, 39122), (6941, 33046), (8203, 27962), (8866, 25871), (11726, 19561), (13882, 16523), (13981, 16406)]