243656224

素因数分解:

$2^5\times 7^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 568512000

約数和(自身を除く): 324855776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 281, 316, 343, 392, 553, 562, 632, 686, 784, 1106, 1124, 1264, 1372, 1568, 1967, 2212, 2248, 2528, 2744, 3871, 3934, 4424, 4496, 5488, 7742, 7868, 8848, 8992, 10976, 13769, 15484, 15736, 17696, 22199, 27097, 27538, 30968, 31472, 44398, 54194, 55076, 61936, 62944, 88796, 96383, 108388, 110152, 123872, 155393, 177592, 192766, 216776, 220304, 310786, 355184, 385532, 433552, 440608, 621572, 710368, 771064, 867104, 1087751, 1243144, 1542128, 2175502, 2486288, 3084256, 4351004, 4972576, 7614257, 8702008, 15228514, 17404016, 30457028, 34808032, 60914056, 121828112, 243656224]

約数ペア:

[(1, 243656224), (2, 121828112), (4, 60914056), (7, 34808032), (8, 30457028), (14, 17404016), (16, 15228514), (28, 8702008), (32, 7614257), (49, 4972576), (56, 4351004), (79, 3084256), (98, 2486288), (112, 2175502), (158, 1542128), (196, 1243144), (224, 1087751), (281, 867104), (316, 771064), (343, 710368), (392, 621572), (553, 440608), (562, 433552), (632, 385532), (686, 355184), (784, 310786), (1106, 220304), (1124, 216776), (1264, 192766), (1372, 177592), (1568, 155393), (1967, 123872), (2212, 110152), (2248, 108388), (2528, 96383), (2744, 88796), (3871, 62944), (3934, 61936), (4424, 55076), (4496, 54194), (5488, 44398), (7742, 31472), (7868, 30968), (8848, 27538), (8992, 27097), (10976, 22199), (13769, 17696), (15484, 15736)]