243306882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 676300800

約数和(自身を除く): 432993918

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 134, 182, 189, 201, 234, 273, 351, 378, 402, 469, 546, 603, 702, 739, 819, 871, 938, 1206, 1407, 1478, 1638, 1742, 1809, 2217, 2457, 2613, 2814, 3618, 4221, 4434, 4914, 5173, 5226, 6097, 6651, 7839, 8442, 9607, 10346, 12194, 12663, 13302, 15519, 15678, 18291, 19214, 19953, 23517, 25326, 28821, 31038, 36582, 39906, 46557, 47034, 49513, 54873, 57642, 67249, 86463, 93114, 99026, 109746, 134498, 139671, 148539, 164619, 172926, 201747, 259389, 279342, 297078, 329238, 346591, 403494, 445617, 518778, 605241, 643669, 693182, 891234, 1039773, 1210482, 1287338, 1336851, 1815723, 1931007, 2079546, 2673702, 3119319, 3631446, 3862014, 4505683, 5793021, 6238638, 9011366, 9357957, 11586042, 13517049, 17379063, 18715914, 27034098, 34758126, 40551147, 81102294, 121653441, 243306882]

約数ペア:

[(1, 243306882), (2, 121653441), (3, 81102294), (6, 40551147), (7, 34758126), (9, 27034098), (13, 18715914), (14, 17379063), (18, 13517049), (21, 11586042), (26, 9357957), (27, 9011366), (39, 6238638), (42, 5793021), (54, 4505683), (63, 3862014), (67, 3631446), (78, 3119319), (91, 2673702), (117, 2079546), (126, 1931007), (134, 1815723), (182, 1336851), (189, 1287338), (201, 1210482), (234, 1039773), (273, 891234), (351, 693182), (378, 643669), (402, 605241), (469, 518778), (546, 445617), (603, 403494), (702, 346591), (739, 329238), (819, 297078), (871, 279342), (938, 259389), (1206, 201747), (1407, 172926), (1478, 164619), (1638, 148539), (1742, 139671), (1809, 134498), (2217, 109746), (2457, 99026), (2613, 93114), (2814, 86463), (3618, 67249), (4221, 57642), (4434, 54873), (4914, 49513), (5173, 47034), (5226, 46557), (6097, 39906), (6651, 36582), (7839, 31038), (8442, 28821), (9607, 25326), (10346, 23517), (12194, 19953), (12663, 19214), (13302, 18291), (15519, 15678)]