2017717872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{30977}}^1$

素因数の和:31070

約数の個数: 80

約数和(自身を含む): 5531431680

約数和(自身を除く): 3513713808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 368, 472, 552, 708, 944, 1104, 1357, 1416, 2714, 2832, 4071, 5428, 8142, 10856, 16284, 21712, 30977, 32568, 61954, 65136, 92931, 123908, 185862, 247816, 371724, 495632, 712471, 743448, 1424942, 1486896, 1827643, 2137413, 2849884, 3655286, 4274826, 5482929, 5699768, 7310572, 8549652, 10965858, 11399536, 14621144, 17099304, 21931716, 29242288, 34198608, 42035789, 43863432, 84071578, 87726864, 126107367, 168143156, 252214734, 336286312, 504429468, 672572624, 1008858936, 2017717872]

約数ペア:

[(1, 2017717872), (2, 1008858936), (3, 672572624), (4, 504429468), (6, 336286312), (8, 252214734), (12, 168143156), (16, 126107367), (23, 87726864), (24, 84071578), (46, 43863432), (48, 42035789), (59, 34198608), (69, 29242288), (92, 21931716), (118, 17099304), (138, 14621144), (177, 11399536), (184, 10965858), (236, 8549652), (276, 7310572), (354, 5699768), (368, 5482929), (472, 4274826), (552, 3655286), (708, 2849884), (944, 2137413), (1104, 1827643), (1357, 1486896), (1416, 1424942), (2714, 743448), (2832, 712471), (4071, 495632), (5428, 371724), (8142, 247816), (10856, 185862), (16284, 123908), (21712, 92931), (30977, 65136), (32568, 61954)]