664866464

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{4229}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 1391077800

約数和(自身を除く): 726211336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4229, 4624, 4913, 8458, 9248, 9826, 16916, 19652, 33832, 39304, 67664, 71893, 78608, 135328, 143786, 157216, 287572, 575144, 1150288, 1222181, 2300576, 2444362, 4888724, 9777448, 19554896, 20777077, 39109792, 41554154, 83108308, 166216616, 332433232, 664866464]

約数ペア:

[(1, 664866464), (2, 332433232), (4, 166216616), (8, 83108308), (16, 41554154), (17, 39109792), (32, 20777077), (34, 19554896), (68, 9777448), (136, 4888724), (272, 2444362), (289, 2300576), (544, 1222181), (578, 1150288), (1156, 575144), (2312, 287572), (4229, 157216), (4624, 143786), (4913, 135328), (8458, 78608), (9248, 71893), (9826, 67664), (16916, 39304), (19652, 33832)]