254822928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{312283}}^1$

素因数の和:312311

約数の個数: 40

約数和(自身を含む): 697017888

約数和(自身を除く): 442194960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 312283, 624566, 936849, 1249132, 1873698, 2498264, 3747396, 4996528, 5308811, 7494792, 10617622, 14989584, 15926433, 21235244, 31852866, 42470488, 63705732, 84940976, 127411464, 254822928]

約数ペア:

[(1, 254822928), (2, 127411464), (3, 84940976), (4, 63705732), (6, 42470488), (8, 31852866), (12, 21235244), (16, 15926433), (17, 14989584), (24, 10617622), (34, 7494792), (48, 5308811), (51, 4996528), (68, 3747396), (102, 2498264), (136, 1873698), (204, 1249132), (272, 936849), (408, 624566), (816, 312283)]