247561272

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{54577}}^1$

素因数の和:54602

約数の個数: 80

約数和(自身を含む): 792472560

約数和(自身を除く): 544911288

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, 54577, 109154, 163731, 218308, 327462, 382039, 436616, 491193, 654924, 764078, 982386, 1146117, 1309848, 1473579, 1528156, 1964772, 2292234, 2947158, 3056312, 3438351, 3929544, 4420737, 4584468, 5894316, 6876702, 8841474, 9168936, 10315053, 11788632, 13753404, 17682948, 20630106, 27506808, 30945159, 35365896, 41260212, 61890318, 82520424, 123780636, 247561272]

約数ペア:

[(1, 247561272), (2, 123780636), (3, 82520424), (4, 61890318), (6, 41260212), (7, 35365896), (8, 30945159), (9, 27506808), (12, 20630106), (14, 17682948), (18, 13753404), (21, 11788632), (24, 10315053), (27, 9168936), (28, 8841474), (36, 6876702), (42, 5894316), (54, 4584468), (56, 4420737), (63, 3929544), (72, 3438351), (81, 3056312), (84, 2947158), (108, 2292234), (126, 1964772), (162, 1528156), (168, 1473579), (189, 1309848), (216, 1146117), (252, 982386), (324, 764078), (378, 654924), (504, 491193), (567, 436616), (648, 382039), (756, 327462), (1134, 218308), (1512, 163731), (2268, 109154), (4536, 54577)]