243343875008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{5801}}^1$

素因数の和:6350

約数の個数: 112

約数和(自身を含む): 525536062464

約数和(自身を除く): 282192187456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 397, 416, 508, 794, 832, 1016, 1588, 1651, 2032, 3176, 3302, 4064, 5161, 5801, 6352, 6604, 8128, 10322, 11602, 12704, 13208, 20644, 23204, 25408, 26416, 41288, 46408, 50419, 52832, 75413, 82576, 92816, 100838, 105664, 150826, 165152, 185632, 201676, 301652, 330304, 371264, 403352, 603304, 655447, 736727, 806704, 1206608, 1310894, 1473454, 1613408, 2302997, 2413216, 2621788, 2946908, 3226816, 4605994, 4826432, 5243576, 5893816, 9211988, 9577451, 10487152, 11787632, 18423976, 19154902, 20974304, 23575264, 29938961, 36847952, 38309804, 41948608, 47150528, 59877922, 73695904, 76619608, 119755844, 147391808, 153239216, 239511688, 292480619, 306478432, 479023376, 584961238, 612956864, 958046752, 1169922476, 1916093504, 2339844952, 3802248047, 4679689904, 7604496094, 9359379808, 15208992188, 18718759616, 30417984376, 60835968752, 121671937504, 243343875008]

約数ペア:

[(1, 243343875008), (2, 121671937504), (4, 60835968752), (8, 30417984376), (13, 18718759616), (16, 15208992188), (26, 9359379808), (32, 7604496094), (52, 4679689904), (64, 3802248047), (104, 2339844952), (127, 1916093504), (208, 1169922476), (254, 958046752), (397, 612956864), (416, 584961238), (508, 479023376), (794, 306478432), (832, 292480619), (1016, 239511688), (1588, 153239216), (1651, 147391808), (2032, 119755844), (3176, 76619608), (3302, 73695904), (4064, 59877922), (5161, 47150528), (5801, 41948608), (6352, 38309804), (6604, 36847952), (8128, 29938961), (10322, 23575264), (11602, 20974304), (12704, 19154902), (13208, 18423976), (20644, 11787632), (23204, 10487152), (25408, 9577451), (26416, 9211988), (41288, 5893816), (46408, 5243576), (50419, 4826432), (52832, 4605994), (75413, 3226816), (82576, 2946908), (92816, 2621788), (100838, 2413216), (105664, 2302997), (150826, 1613408), (165152, 1473454), (185632, 1310894), (201676, 1206608), (301652, 806704), (330304, 736727), (371264, 655447), (403352, 603304)]