248048736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15289}}^1$

素因数の和:15328

約数の個数: 72

約数和(自身を含む): 705113640

約数和(自身を除く): 457064904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 15289, 16224, 30578, 45867, 61156, 91734, 122312, 183468, 198757, 244624, 366936, 397514, 489248, 596271, 733872, 795028, 1192542, 1467744, 1590056, 2385084, 2583841, 3180112, 4770168, 5167682, 6360224, 7751523, 9540336, 10335364, 15503046, 19080672, 20670728, 31006092, 41341456, 62012184, 82682912, 124024368, 248048736]

約数ペア:

[(1, 248048736), (2, 124024368), (3, 82682912), (4, 62012184), (6, 41341456), (8, 31006092), (12, 20670728), (13, 19080672), (16, 15503046), (24, 10335364), (26, 9540336), (32, 7751523), (39, 6360224), (48, 5167682), (52, 4770168), (78, 3180112), (96, 2583841), (104, 2385084), (156, 1590056), (169, 1467744), (208, 1192542), (312, 795028), (338, 733872), (416, 596271), (507, 489248), (624, 397514), (676, 366936), (1014, 244624), (1248, 198757), (1352, 183468), (2028, 122312), (2704, 91734), (4056, 61156), (5408, 45867), (8112, 30578), (15289, 16224)]