220271844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{34439}}^1$

素因数の和:34500

約数の個数: 48

約数和(自身を含む): 567020160

約数和(自身を除く): 346748316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 34439, 68878, 103317, 137756, 206634, 413268, 447707, 895414, 1343121, 1411999, 1790828, 2686242, 2823998, 4235997, 5372484, 5647996, 8471994, 16943988, 18355987, 36711974, 55067961, 73423948, 110135922, 220271844]

約数ペア:

[(1, 220271844), (2, 110135922), (3, 73423948), (4, 55067961), (6, 36711974), (12, 18355987), (13, 16943988), (26, 8471994), (39, 5647996), (41, 5372484), (52, 4235997), (78, 2823998), (82, 2686242), (123, 1790828), (156, 1411999), (164, 1343121), (246, 895414), (492, 447707), (533, 413268), (1066, 206634), (1599, 137756), (2132, 103317), (3198, 68878), (6396, 34439)]