385255494

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8282

約数の個数: 64

約数和(自身を含む): 935854080

約数和(自身を除く): 550598586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1742, 1809, 2613, 3618, 5226, 7839, 8191, 15678, 16382, 23517, 24573, 47034, 49146, 73719, 106483, 147438, 212966, 221157, 319449, 442314, 548797, 638898, 958347, 1097594, 1646391, 1916694, 2875041, 3292782, 4939173, 5750082, 7134361, 9878346, 14268722, 14817519, 21403083, 29635038, 42806166, 64209249, 128418498, 192627747, 385255494]

約数ペア:

[(1, 385255494), (2, 192627747), (3, 128418498), (6, 64209249), (9, 42806166), (13, 29635038), (18, 21403083), (26, 14817519), (27, 14268722), (39, 9878346), (54, 7134361), (67, 5750082), (78, 4939173), (117, 3292782), (134, 2875041), (201, 1916694), (234, 1646391), (351, 1097594), (402, 958347), (603, 638898), (702, 548797), (871, 442314), (1206, 319449), (1742, 221157), (1809, 212966), (2613, 147438), (3618, 106483), (5226, 73719), (7839, 49146), (8191, 47034), (15678, 24573), (16382, 23517)]