218664304

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{929}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 434525760

約数和(自身を除く): 215861456

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 313, 376, 626, 752, 929, 1252, 1858, 2504, 3716, 5008, 7432, 14711, 14864, 29422, 43663, 58844, 87326, 117688, 174652, 235376, 290777, 349304, 581554, 698608, 1163108, 2326216, 4652432, 13666519, 27333038, 54666076, 109332152, 218664304]

約数ペア:

[(1, 218664304), (2, 109332152), (4, 54666076), (8, 27333038), (16, 13666519), (47, 4652432), (94, 2326216), (188, 1163108), (313, 698608), (376, 581554), (626, 349304), (752, 290777), (929, 235376), (1252, 174652), (1858, 117688), (2504, 87326), (3716, 58844), (5008, 43663), (7432, 29422), (14711, 14864)]