2019913008

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{6329}}^1$

素因数の和:6510

約数の個数: 80

約数和(自身を含む): 5353154400

約数和(自身を除く): 3333241392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 109, 122, 183, 218, 244, 327, 366, 436, 488, 654, 732, 872, 976, 1308, 1464, 1744, 2616, 2928, 5232, 6329, 6649, 12658, 13298, 18987, 19947, 25316, 26596, 37974, 39894, 50632, 53192, 75948, 79788, 101264, 106384, 151896, 159576, 303792, 319152, 386069, 689861, 772138, 1158207, 1379722, 1544276, 2069583, 2316414, 2759444, 3088552, 4139166, 4632828, 5518888, 6177104, 8278332, 9265656, 11037776, 16556664, 18531312, 33113328, 42081521, 84163042, 126244563, 168326084, 252489126, 336652168, 504978252, 673304336, 1009956504, 2019913008]

約数ペア:

[(1, 2019913008), (2, 1009956504), (3, 673304336), (4, 504978252), (6, 336652168), (8, 252489126), (12, 168326084), (16, 126244563), (24, 84163042), (48, 42081521), (61, 33113328), (109, 18531312), (122, 16556664), (183, 11037776), (218, 9265656), (244, 8278332), (327, 6177104), (366, 5518888), (436, 4632828), (488, 4139166), (654, 3088552), (732, 2759444), (872, 2316414), (976, 2069583), (1308, 1544276), (1464, 1379722), (1744, 1158207), (2616, 772138), (2928, 689861), (5232, 386069), (6329, 319152), (6649, 303792), (12658, 159576), (13298, 151896), (18987, 106384), (19947, 101264), (25316, 79788), (26596, 75948), (37974, 53192), (39894, 50632)]