217089504

素因数分解:

$2^5\times 3^3\times {\mathrm{251261}}^1$

素因数の和:251280

約数の個数: 48

約数和(自身を含む): 633180240

約数和(自身を除く): 416090736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 251261, 502522, 753783, 1005044, 1507566, 2010088, 2261349, 3015132, 4020176, 4522698, 6030264, 6784047, 8040352, 9045396, 12060528, 13568094, 18090792, 24121056, 27136188, 36181584, 54272376, 72363168, 108544752, 217089504]

約数ペア:

[(1, 217089504), (2, 108544752), (3, 72363168), (4, 54272376), (6, 36181584), (8, 27136188), (9, 24121056), (12, 18090792), (16, 13568094), (18, 12060528), (24, 9045396), (27, 8040352), (32, 6784047), (36, 6030264), (48, 4522698), (54, 4020176), (72, 3015132), (96, 2261349), (108, 2010088), (144, 1507566), (216, 1005044), (288, 753783), (432, 502522), (864, 251261)]