243664128

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6221}}^1$

素因数の和:6260

約数の個数: 108

約数和(自身を含む): 743989428

約数和(自身を除く): 500325300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6221, 6528, 9792, 12442, 13056, 18663, 19584, 24884, 37326, 39168, 49768, 55989, 74652, 99536, 105757, 111978, 149304, 199072, 211514, 223956, 298608, 317271, 398144, 423028, 447912, 597216, 634542, 796288, 846056, 895824, 951813, 1194432, 1269084, 1592576, 1692112, 1791648, 1903626, 2388864, 2538168, 3384224, 3583296, 3807252, 4777728, 5076336, 6768448, 7166592, 7614504, 10152672, 13536896, 14333184, 15229008, 20305344, 27073792, 30458016, 40610688, 60916032, 81221376, 121832064, 243664128]

約数ペア:

[(1, 243664128), (2, 121832064), (3, 81221376), (4, 60916032), (6, 40610688), (8, 30458016), (9, 27073792), (12, 20305344), (16, 15229008), (17, 14333184), (18, 13536896), (24, 10152672), (32, 7614504), (34, 7166592), (36, 6768448), (48, 5076336), (51, 4777728), (64, 3807252), (68, 3583296), (72, 3384224), (96, 2538168), (102, 2388864), (128, 1903626), (136, 1791648), (144, 1692112), (153, 1592576), (192, 1269084), (204, 1194432), (256, 951813), (272, 895824), (288, 846056), (306, 796288), (384, 634542), (408, 597216), (544, 447912), (576, 423028), (612, 398144), (768, 317271), (816, 298608), (1088, 223956), (1152, 211514), (1224, 199072), (1632, 149304), (2176, 111978), (2304, 105757), (2448, 99536), (3264, 74652), (4352, 55989), (4896, 49768), (6221, 39168), (6528, 37326), (9792, 24884), (12442, 19584), (13056, 18663)]