649917741056

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{919}}^1\times {\mathrm{2719}}^1$

素因数の和:3787

約数の個数: 96

約数和(自身を含む): 1311657984000

約数和(自身を除く): 661740242944

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 919, 1016, 1024, 1838, 2032, 2048, 2719, 3676, 4064, 5438, 7352, 8128, 10876, 14704, 16256, 21752, 29408, 32512, 43504, 58816, 65024, 87008, 116713, 117632, 130048, 174016, 233426, 235264, 260096, 345313, 348032, 466852, 470528, 690626, 696064, 933704, 941056, 1381252, 1392128, 1867408, 1882112, 2498761, 2762504, 2784256, 3734816, 4997522, 5525008, 5568512, 7469632, 9995044, 11050016, 14939264, 19990088, 22100032, 29878528, 39980176, 44200064, 59757056, 79960352, 88400128, 119514112, 159920704, 176800256, 239028224, 317342647, 319841408, 353600512, 634685294, 639682816, 707201024, 1269370588, 1279365632, 2538741176, 2558731264, 5077482352, 5117462528, 10154964704, 20309929408, 40619858816, 81239717632, 162479435264, 324958870528, 649917741056]

約数ペア:

[(1, 649917741056), (2, 324958870528), (4, 162479435264), (8, 81239717632), (16, 40619858816), (32, 20309929408), (64, 10154964704), (127, 5117462528), (128, 5077482352), (254, 2558731264), (256, 2538741176), (508, 1279365632), (512, 1269370588), (919, 707201024), (1016, 639682816), (1024, 634685294), (1838, 353600512), (2032, 319841408), (2048, 317342647), (2719, 239028224), (3676, 176800256), (4064, 159920704), (5438, 119514112), (7352, 88400128), (8128, 79960352), (10876, 59757056), (14704, 44200064), (16256, 39980176), (21752, 29878528), (29408, 22100032), (32512, 19990088), (43504, 14939264), (58816, 11050016), (65024, 9995044), (87008, 7469632), (116713, 5568512), (117632, 5525008), (130048, 4997522), (174016, 3734816), (233426, 2784256), (235264, 2762504), (260096, 2498761), (345313, 1882112), (348032, 1867408), (466852, 1392128), (470528, 1381252), (690626, 941056), (696064, 933704)]