1276339968

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5711}}^1$

素因数の和:5830

約数の個数: 108

約数和(自身を含む): 3718591968

約数和(自身を除く): 2442252000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 1152, 1164, 1552, 1746, 2304, 2328, 3104, 3492, 4656, 5711, 6208, 6984, 9312, 11422, 12416, 13968, 17133, 18624, 22844, 24832, 27936, 34266, 37248, 45688, 51399, 55872, 68532, 74496, 91376, 102798, 111744, 137064, 182752, 205596, 223488, 274128, 365504, 411192, 548256, 553967, 731008, 822384, 1096512, 1107934, 1462016, 1644768, 1661901, 2193024, 2215868, 3289536, 3323802, 4386048, 4431736, 4985703, 6579072, 6647604, 8863472, 9971406, 13158144, 13295208, 17726944, 19942812, 26590416, 35453888, 39885624, 53180832, 70907776, 79771248, 106361664, 141815552, 159542496, 212723328, 319084992, 425446656, 638169984, 1276339968]

約数ペア:

[(1, 1276339968), (2, 638169984), (3, 425446656), (4, 319084992), (6, 212723328), (8, 159542496), (9, 141815552), (12, 106361664), (16, 79771248), (18, 70907776), (24, 53180832), (32, 39885624), (36, 35453888), (48, 26590416), (64, 19942812), (72, 17726944), (96, 13295208), (97, 13158144), (128, 9971406), (144, 8863472), (192, 6647604), (194, 6579072), (256, 4985703), (288, 4431736), (291, 4386048), (384, 3323802), (388, 3289536), (576, 2215868), (582, 2193024), (768, 1661901), (776, 1644768), (873, 1462016), (1152, 1107934), (1164, 1096512), (1552, 822384), (1746, 731008), (2304, 553967), (2328, 548256), (3104, 411192), (3492, 365504), (4656, 274128), (5711, 223488), (6208, 205596), (6984, 182752), (9312, 137064), (11422, 111744), (12416, 102798), (13968, 91376), (17133, 74496), (18624, 68532), (22844, 55872), (24832, 51399), (27936, 45688), (34266, 37248)]