246838878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5690

約数の個数: 96

約数和(自身を含む): 665394912

約数和(自身を除く): 418556034

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 2431, 2574, 3366, 3978, 4862, 5641, 7293, 11282, 14586, 16923, 21879, 33846, 43758, 50769, 62051, 73333, 95897, 101538, 124102, 146666, 186153, 191794, 219999, 287691, 372306, 439998, 558459, 575382, 659997, 806663, 863073, 1054867, 1116918, 1246661, 1319994, 1613326, 1726146, 2109734, 2419989, 2493322, 3164601, 3739983, 4839978, 6329202, 7259967, 7479966, 9493803, 11219949, 13713271, 14519934, 18987606, 22439898, 27426542, 41139813, 82279626, 123419439, 246838878]

約数ペア:

[(1, 246838878), (2, 123419439), (3, 82279626), (6, 41139813), (9, 27426542), (11, 22439898), (13, 18987606), (17, 14519934), (18, 13713271), (22, 11219949), (26, 9493803), (33, 7479966), (34, 7259967), (39, 6329202), (51, 4839978), (66, 3739983), (78, 3164601), (99, 2493322), (102, 2419989), (117, 2109734), (143, 1726146), (153, 1613326), (187, 1319994), (198, 1246661), (221, 1116918), (234, 1054867), (286, 863073), (306, 806663), (374, 659997), (429, 575382), (442, 558459), (561, 439998), (663, 372306), (858, 287691), (1122, 219999), (1287, 191794), (1326, 186153), (1683, 146666), (1989, 124102), (2431, 101538), (2574, 95897), (3366, 73333), (3978, 62051), (4862, 50769), (5641, 43758), (7293, 33846), (11282, 21879), (14586, 16923)]