2008488398912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{9461149}}^1$

素因数の和:9461299

約数の個数: 56

約数和(自身を含む): 4152612268800

約数和(自身を除く): 2144123869888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 214, 248, 428, 496, 856, 992, 1712, 1984, 3317, 3424, 6634, 6848, 13268, 26536, 53072, 106144, 212288, 9461149, 18922298, 37844596, 75689192, 151378384, 293295619, 302756768, 586591238, 605513536, 1012342943, 1173182476, 2024685886, 2346364952, 4049371772, 4692729904, 8098743544, 9385459808, 16197487088, 18770919616, 31382631233, 32394974176, 62765262466, 64789948352, 125530524932, 251061049864, 502122099728, 1004244199456, 2008488398912]

約数ペア:

[(1, 2008488398912), (2, 1004244199456), (4, 502122099728), (8, 251061049864), (16, 125530524932), (31, 64789948352), (32, 62765262466), (62, 32394974176), (64, 31382631233), (107, 18770919616), (124, 16197487088), (214, 9385459808), (248, 8098743544), (428, 4692729904), (496, 4049371772), (856, 2346364952), (992, 2024685886), (1712, 1173182476), (1984, 1012342943), (3317, 605513536), (3424, 586591238), (6634, 302756768), (6848, 293295619), (13268, 151378384), (26536, 75689192), (53072, 37844596), (106144, 18922298), (212288, 9461149)]