680305248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{337453}}^1$

素因数の和:337476

約数の個数: 72

約数和(自身を含む): 2210998608

約数和(自身を除く): 1530693360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 337453, 674906, 1012359, 1349812, 2024718, 2362171, 2699624, 3037077, 4049436, 4724342, 5399248, 6074154, 7086513, 8098872, 9448684, 10798496, 12148308, 14173026, 16197744, 18897368, 21259539, 24296616, 28346052, 32395488, 37794736, 42519078, 48593232, 56692104, 75589472, 85038156, 97186464, 113384208, 170076312, 226768416, 340152624, 680305248]

約数ペア:

[(1, 680305248), (2, 340152624), (3, 226768416), (4, 170076312), (6, 113384208), (7, 97186464), (8, 85038156), (9, 75589472), (12, 56692104), (14, 48593232), (16, 42519078), (18, 37794736), (21, 32395488), (24, 28346052), (28, 24296616), (32, 21259539), (36, 18897368), (42, 16197744), (48, 14173026), (56, 12148308), (63, 10798496), (72, 9448684), (84, 8098872), (96, 7086513), (112, 6074154), (126, 5399248), (144, 4724342), (168, 4049436), (224, 3037077), (252, 2699624), (288, 2362171), (336, 2024718), (504, 1349812), (672, 1012359), (1008, 674906), (2016, 337453)]