248912784

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{5099}}^1$

素因数の和:5229

約数の個数: 80

約数和(自身を含む): 720936000

約数和(自身を除く): 472023216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3051, 4068, 5099, 5424, 6102, 8136, 10198, 12204, 15297, 16272, 20396, 24408, 30594, 40792, 45891, 48816, 61188, 81584, 91782, 122376, 137673, 183564, 244752, 275346, 367128, 550692, 576187, 734256, 1101384, 1152374, 1728561, 2202768, 2304748, 3457122, 4609496, 5185683, 6914244, 9218992, 10371366, 13828488, 15557049, 20742732, 27656976, 31114098, 41485464, 62228196, 82970928, 124456392, 248912784]

約数ペア:

[(1, 248912784), (2, 124456392), (3, 82970928), (4, 62228196), (6, 41485464), (8, 31114098), (9, 27656976), (12, 20742732), (16, 15557049), (18, 13828488), (24, 10371366), (27, 9218992), (36, 6914244), (48, 5185683), (54, 4609496), (72, 3457122), (108, 2304748), (113, 2202768), (144, 1728561), (216, 1152374), (226, 1101384), (339, 734256), (432, 576187), (452, 550692), (678, 367128), (904, 275346), (1017, 244752), (1356, 183564), (1808, 137673), (2034, 122376), (2712, 91782), (3051, 81584), (4068, 61188), (5099, 48816), (5424, 45891), (6102, 40792), (8136, 30594), (10198, 24408), (12204, 20396), (15297, 16272)]