1229698764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{4111}}^1$

素因数の和:5315

約数の個数: 72

約数和(自身を含む): 3556320768

約数和(自身を除く): 2326622004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1187, 2374, 3561, 4111, 4748, 7122, 8222, 8309, 10683, 12333, 14244, 16444, 16618, 21366, 24666, 24927, 28777, 33236, 36999, 42732, 49332, 49854, 57554, 73998, 74781, 86331, 99708, 115108, 147996, 149562, 172662, 258993, 299124, 345324, 517986, 1035972, 4879757, 9759514, 14639271, 19519028, 29278542, 34158299, 43917813, 58557084, 68316598, 87835626, 102474897, 136633196, 175671252, 204949794, 307424691, 409899588, 614849382, 1229698764]

約数ペア:

[(1, 1229698764), (2, 614849382), (3, 409899588), (4, 307424691), (6, 204949794), (7, 175671252), (9, 136633196), (12, 102474897), (14, 87835626), (18, 68316598), (21, 58557084), (28, 43917813), (36, 34158299), (42, 29278542), (63, 19519028), (84, 14639271), (126, 9759514), (252, 4879757), (1187, 1035972), (2374, 517986), (3561, 345324), (4111, 299124), (4748, 258993), (7122, 172662), (8222, 149562), (8309, 147996), (10683, 115108), (12333, 99708), (14244, 86331), (16444, 74781), (16618, 73998), (21366, 57554), (24666, 49854), (24927, 49332), (28777, 42732), (33236, 36999)]