217094328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{24919}}^1$

素因数の和:24953

約数の個数: 72

約数和(自身を含む): 646300200

約数和(自身を除く): 429205872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 24919, 49838, 74757, 99676, 149514, 199352, 224271, 274109, 299028, 448542, 548218, 598056, 822327, 897084, 1096436, 1644654, 1794168, 2192872, 2466981, 3015199, 3289308, 4933962, 6030398, 6578616, 9045597, 9867924, 12060796, 18091194, 19735848, 24121592, 27136791, 36182388, 54273582, 72364776, 108547164, 217094328]

約数ペア:

[(1, 217094328), (2, 108547164), (3, 72364776), (4, 54273582), (6, 36182388), (8, 27136791), (9, 24121592), (11, 19735848), (12, 18091194), (18, 12060796), (22, 9867924), (24, 9045597), (33, 6578616), (36, 6030398), (44, 4933962), (66, 3289308), (72, 3015199), (88, 2466981), (99, 2192872), (121, 1794168), (132, 1644654), (198, 1096436), (242, 897084), (264, 822327), (363, 598056), (396, 548218), (484, 448542), (726, 299028), (792, 274109), (968, 224271), (1089, 199352), (1452, 149514), (2178, 99676), (2904, 74757), (4356, 49838), (8712, 24919)]