65278368

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 200491200

約数和(自身を除く): 135212832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 96, 102, 134, 136, 144, 153, 199, 201, 204, 268, 272, 288, 306, 398, 402, 408, 536, 544, 597, 603, 612, 796, 804, 816, 1072, 1139, 1194, 1206, 1224, 1592, 1608, 1632, 1791, 2144, 2278, 2388, 2412, 2448, 3184, 3216, 3383, 3417, 3582, 4556, 4776, 4824, 4896, 6368, 6432, 6766, 6834, 7164, 9112, 9552, 9648, 10149, 10251, 13333, 13532, 13668, 14328, 18224, 19104, 19296, 20298, 20502, 26666, 27064, 27336, 28656, 30447, 36448, 39999, 40596, 41004, 53332, 54128, 54672, 57312, 60894, 79998, 81192, 82008, 106664, 108256, 109344, 119997, 121788, 159996, 162384, 164016, 213328, 226661, 239994, 243576, 319992, 324768, 328032, 426656, 453322, 479988, 487152, 639984, 679983, 906644, 959976, 974304, 1279968, 1359966, 1813288, 1919952, 2039949, 2719932, 3626576, 3839904, 4079898, 5439864, 7253152, 8159796, 10879728, 16319592, 21759456, 32639184, 65278368]

約数ペア:

[(1, 65278368), (2, 32639184), (3, 21759456), (4, 16319592), (6, 10879728), (8, 8159796), (9, 7253152), (12, 5439864), (16, 4079898), (17, 3839904), (18, 3626576), (24, 2719932), (32, 2039949), (34, 1919952), (36, 1813288), (48, 1359966), (51, 1279968), (67, 974304), (68, 959976), (72, 906644), (96, 679983), (102, 639984), (134, 487152), (136, 479988), (144, 453322), (153, 426656), (199, 328032), (201, 324768), (204, 319992), (268, 243576), (272, 239994), (288, 226661), (306, 213328), (398, 164016), (402, 162384), (408, 159996), (536, 121788), (544, 119997), (597, 109344), (603, 108256), (612, 106664), (796, 82008), (804, 81192), (816, 79998), (1072, 60894), (1139, 57312), (1194, 54672), (1206, 54128), (1224, 53332), (1592, 41004), (1608, 40596), (1632, 39999), (1791, 36448), (2144, 30447), (2278, 28656), (2388, 27336), (2412, 27064), (2448, 26666), (3184, 20502), (3216, 20298), (3383, 19296), (3417, 19104), (3582, 18224), (4556, 14328), (4776, 13668), (4824, 13532), (4896, 13333), (6368, 10251), (6432, 10149), (6766, 9648), (6834, 9552), (7164, 9112)]