846940242352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2539}}^1\times {\mathrm{4663}}^1$

素因数の和:7490

約数の個数: 80

約数和(自身を含む): 1745140446720

約数和(自身を除く): 898200204368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 2104, 2539, 4208, 4471, 4663, 5078, 8942, 9326, 10156, 17884, 18652, 20312, 35768, 37304, 40624, 43163, 71536, 74608, 79271, 86326, 158542, 172652, 317084, 345304, 634168, 667757, 690608, 1226369, 1268336, 1335514, 2452738, 2671028, 4905476, 5342056, 9810952, 10684112, 11351869, 11839357, 19621904, 20848273, 22703738, 23678714, 41696546, 45407476, 47357428, 83393092, 90814952, 94714856, 166786184, 181629904, 189429712, 201269069, 333572368, 402538138, 805076276, 1610152552, 3113750891, 3220305104, 6227501782, 12455003564, 24910007128, 49820014256, 52933765147, 105867530294, 211735060588, 423470121176, 846940242352]

約数ペア:

[(1, 846940242352), (2, 423470121176), (4, 211735060588), (8, 105867530294), (16, 52933765147), (17, 49820014256), (34, 24910007128), (68, 12455003564), (136, 6227501782), (263, 3220305104), (272, 3113750891), (526, 1610152552), (1052, 805076276), (2104, 402538138), (2539, 333572368), (4208, 201269069), (4471, 189429712), (4663, 181629904), (5078, 166786184), (8942, 94714856), (9326, 90814952), (10156, 83393092), (17884, 47357428), (18652, 45407476), (20312, 41696546), (35768, 23678714), (37304, 22703738), (40624, 20848273), (43163, 19621904), (71536, 11839357), (74608, 11351869), (79271, 10684112), (86326, 9810952), (158542, 5342056), (172652, 4905476), (317084, 2671028), (345304, 2452738), (634168, 1335514), (667757, 1268336), (690608, 1226369)]