2142279648

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{256499}}^1$

素因数の和:256544

約数の個数: 72

約数和(自身を含む): 6302205000

約数和(自身を除く): 4159925352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 256499, 512998, 769497, 1025996, 1538994, 2051992, 2308491, 3077988, 4103984, 4616982, 6155976, 7438471, 8207968, 9233964, 12311952, 14876942, 18467928, 22315413, 24623904, 29753884, 36935856, 44630826, 59507768, 66946239, 73871712, 89261652, 119015536, 133892478, 178523304, 238031072, 267784956, 357046608, 535569912, 714093216, 1071139824, 2142279648]

約数ペア:

[(1, 2142279648), (2, 1071139824), (3, 714093216), (4, 535569912), (6, 357046608), (8, 267784956), (9, 238031072), (12, 178523304), (16, 133892478), (18, 119015536), (24, 89261652), (29, 73871712), (32, 66946239), (36, 59507768), (48, 44630826), (58, 36935856), (72, 29753884), (87, 24623904), (96, 22315413), (116, 18467928), (144, 14876942), (174, 12311952), (232, 9233964), (261, 8207968), (288, 7438471), (348, 6155976), (464, 4616982), (522, 4103984), (696, 3077988), (928, 2308491), (1044, 2051992), (1392, 1538994), (2088, 1025996), (2784, 769497), (4176, 512998), (8352, 256499)]