748401552

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{32687}}^1$

素因数の和:32757

約数の個数: 80

約数和(自身を含む): 2188788480

約数和(自身を除く): 1440386928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 32687, 65374, 98061, 130748, 196122, 261496, 294183, 392244, 522992, 588366, 784488, 882549, 1176732, 1568976, 1732411, 1765098, 2353464, 3464822, 3530196, 4706928, 5197233, 6929644, 7060392, 10394466, 13859288, 14120784, 15591699, 20788932, 27718576, 31183398, 41577864, 46775097, 62366796, 83155728, 93550194, 124733592, 187100388, 249467184, 374200776, 748401552]

約数ペア:

[(1, 748401552), (2, 374200776), (3, 249467184), (4, 187100388), (6, 124733592), (8, 93550194), (9, 83155728), (12, 62366796), (16, 46775097), (18, 41577864), (24, 31183398), (27, 27718576), (36, 20788932), (48, 15591699), (53, 14120784), (54, 13859288), (72, 10394466), (106, 7060392), (108, 6929644), (144, 5197233), (159, 4706928), (212, 3530196), (216, 3464822), (318, 2353464), (424, 1765098), (432, 1732411), (477, 1568976), (636, 1176732), (848, 882549), (954, 784488), (1272, 588366), (1431, 522992), (1908, 392244), (2544, 294183), (2862, 261496), (3816, 196122), (5724, 130748), (7632, 98061), (11448, 65374), (22896, 32687)]