220181976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{48541}}^1$

素因数の和:48566

約数の個数: 80

約数和(自身を含む): 704829840

約数和(自身を除く): 484647864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 48541, 97082, 145623, 194164, 291246, 339787, 388328, 436869, 582492, 679574, 873738, 1019361, 1164984, 1310607, 1359148, 1747476, 2038722, 2621214, 2718296, 3058083, 3494952, 3931821, 4077444, 5242428, 6116166, 7863642, 8154888, 9174249, 10484856, 12232332, 15727284, 18348498, 24464664, 27522747, 31454568, 36696996, 55045494, 73393992, 110090988, 220181976]

約数ペア:

[(1, 220181976), (2, 110090988), (3, 73393992), (4, 55045494), (6, 36696996), (7, 31454568), (8, 27522747), (9, 24464664), (12, 18348498), (14, 15727284), (18, 12232332), (21, 10484856), (24, 9174249), (27, 8154888), (28, 7863642), (36, 6116166), (42, 5242428), (54, 4077444), (56, 3931821), (63, 3494952), (72, 3058083), (81, 2718296), (84, 2621214), (108, 2038722), (126, 1747476), (162, 1359148), (168, 1310607), (189, 1164984), (216, 1019361), (252, 873738), (324, 679574), (378, 582492), (504, 436869), (567, 388328), (648, 339787), (756, 291246), (1134, 194164), (1512, 145623), (2268, 97082), (4536, 48541)]