248213952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61561}}^1$

素因数の和:61586

約数の個数: 84

約数和(自身を含む): 813110896

約数和(自身を除く): 564896944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 61561, 123122, 184683, 246244, 369366, 430927, 492488, 554049, 738732, 861854, 984976, 1108098, 1292781, 1477464, 1723708, 1969952, 2216196, 2585562, 2954928, 3447416, 3878343, 3939904, 4432392, 5171124, 5909856, 6894832, 7756686, 8864784, 10342248, 11819712, 13789664, 15513372, 17729568, 20684496, 27579328, 31026744, 35459136, 41368992, 62053488, 82737984, 124106976, 248213952]

約数ペア:

[(1, 248213952), (2, 124106976), (3, 82737984), (4, 62053488), (6, 41368992), (7, 35459136), (8, 31026744), (9, 27579328), (12, 20684496), (14, 17729568), (16, 15513372), (18, 13789664), (21, 11819712), (24, 10342248), (28, 8864784), (32, 7756686), (36, 6894832), (42, 5909856), (48, 5171124), (56, 4432392), (63, 3939904), (64, 3878343), (72, 3447416), (84, 2954928), (96, 2585562), (112, 2216196), (126, 1969952), (144, 1723708), (168, 1477464), (192, 1292781), (224, 1108098), (252, 984976), (288, 861854), (336, 738732), (448, 554049), (504, 492488), (576, 430927), (672, 369366), (1008, 246244), (1344, 184683), (2016, 123122), (4032, 61561)]