306352004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 630542976

約数和(自身を除く): 324190972

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 1162, 1708, 2161, 2324, 4322, 5063, 8644, 10126, 15127, 20252, 30254, 35441, 60508, 70882, 131821, 141764, 179363, 263642, 358726, 527284, 717452, 922747, 1255541, 1845494, 2511082, 3690988, 5022164, 10941143, 21882286, 43764572, 76588001, 153176002, 306352004]

約数ペア:

[(1, 306352004), (2, 153176002), (4, 76588001), (7, 43764572), (14, 21882286), (28, 10941143), (61, 5022164), (83, 3690988), (122, 2511082), (166, 1845494), (244, 1255541), (332, 922747), (427, 717452), (581, 527284), (854, 358726), (1162, 263642), (1708, 179363), (2161, 141764), (2324, 131821), (4322, 70882), (5063, 60508), (8644, 35441), (10126, 30254), (15127, 20252)]