263399496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28069}}^1$

素因数の和:28118

約数の個数: 64

約数和(自身を含む): 727574400

約数和(自身を除く): 464174904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 28069, 56138, 84207, 112276, 168414, 224552, 336828, 477173, 645587, 673656, 954346, 1291174, 1431519, 1908692, 1936761, 2582348, 2863038, 3817384, 3873522, 5164696, 5726076, 7747044, 10974979, 11452152, 15494088, 21949958, 32924937, 43899916, 65849874, 87799832, 131699748, 263399496]

約数ペア:

[(1, 263399496), (2, 131699748), (3, 87799832), (4, 65849874), (6, 43899916), (8, 32924937), (12, 21949958), (17, 15494088), (23, 11452152), (24, 10974979), (34, 7747044), (46, 5726076), (51, 5164696), (68, 3873522), (69, 3817384), (92, 2863038), (102, 2582348), (136, 1936761), (138, 1908692), (184, 1431519), (204, 1291174), (276, 954346), (391, 673656), (408, 645587), (552, 477173), (782, 336828), (1173, 224552), (1564, 168414), (2346, 112276), (3128, 84207), (4692, 56138), (9384, 28069)]