2018547443368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1\times {\mathrm{1229}}^1$

素因数の和:2539

約数の個数: 128

約数和(自身を含む): 4115787033600

約数和(自身を除く): 2097239590232

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 263, 376, 526, 799, 977, 1052, 1229, 1598, 1954, 2104, 2458, 3196, 3908, 4471, 4916, 6392, 7816, 8942, 9832, 12361, 16609, 17884, 20893, 24722, 33218, 35768, 41786, 45919, 49444, 57763, 66436, 83572, 91838, 98888, 115526, 132872, 167144, 183676, 210137, 231052, 256951, 323227, 367352, 420274, 462104, 513902, 646454, 780623, 840548, 981971, 1027804, 1200733, 1292908, 1561246, 1681096, 1963942, 2055608, 2401466, 2585816, 3122492, 3927884, 4368167, 4802932, 5494859, 6244984, 7855768, 8736334, 9605864, 10989718, 12076697, 15191669, 17472668, 20412461, 21979436, 24153394, 30383338, 34945336, 40824922, 43958872, 48306788, 56434451, 60766676, 81649844, 96613576, 112868902, 121533352, 163299688, 205303849, 225737804, 258258373, 315792779, 410607698, 451475608, 516516746, 631585558, 821215396, 959385667, 1033033492, 1263171116, 1642430792, 1918771334, 2066066984, 2526342232, 3837542668, 5368477243, 7675085336, 10736954486, 14842260613, 21473908972, 29684521226, 42947817944, 59369042452, 118738084904, 252318430421, 504636860842, 1009273721684, 2018547443368]

約数ペア:

[(1, 2018547443368), (2, 1009273721684), (4, 504636860842), (8, 252318430421), (17, 118738084904), (34, 59369042452), (47, 42947817944), (68, 29684521226), (94, 21473908972), (136, 14842260613), (188, 10736954486), (263, 7675085336), (376, 5368477243), (526, 3837542668), (799, 2526342232), (977, 2066066984), (1052, 1918771334), (1229, 1642430792), (1598, 1263171116), (1954, 1033033492), (2104, 959385667), (2458, 821215396), (3196, 631585558), (3908, 516516746), (4471, 451475608), (4916, 410607698), (6392, 315792779), (7816, 258258373), (8942, 225737804), (9832, 205303849), (12361, 163299688), (16609, 121533352), (17884, 112868902), (20893, 96613576), (24722, 81649844), (33218, 60766676), (35768, 56434451), (41786, 48306788), (45919, 43958872), (49444, 40824922), (57763, 34945336), (66436, 30383338), (83572, 24153394), (91838, 21979436), (98888, 20412461), (115526, 17472668), (132872, 15191669), (167144, 12076697), (183676, 10989718), (210137, 9605864), (231052, 8736334), (256951, 7855768), (323227, 6244984), (367352, 5494859), (420274, 4802932), (462104, 4368167), (513902, 3927884), (646454, 3122492), (780623, 2585816), (840548, 2401466), (981971, 2055608), (1027804, 1963942), (1200733, 1681096), (1292908, 1561246)]