220672032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{328381}}^1$

素因数の和:328401

約数の個数: 48

約数和(自身を含む): 662018112

約数和(自身を除く): 441346080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 328381, 656762, 985143, 1313524, 1970286, 2298667, 2627048, 3940572, 4597334, 5254096, 6896001, 7881144, 9194668, 10508192, 13792002, 15762288, 18389336, 27584004, 31524576, 36778672, 55168008, 73557344, 110336016, 220672032]

約数ペア:

[(1, 220672032), (2, 110336016), (3, 73557344), (4, 55168008), (6, 36778672), (7, 31524576), (8, 27584004), (12, 18389336), (14, 15762288), (16, 13792002), (21, 10508192), (24, 9194668), (28, 7881144), (32, 6896001), (42, 5254096), (48, 4597334), (56, 3940572), (84, 2627048), (96, 2298667), (112, 1970286), (168, 1313524), (224, 985143), (336, 656762), (672, 328381)]