1277702208

素因数分解:

$2^6\times 3^3\times {\mathrm{463}}^1\times {\mathrm{1597}}^1$

素因数の和:2081

約数の個数: 112

約数和(自身を含む): 3766677760

約数和(自身を除く): 2488975552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 463, 576, 864, 926, 1389, 1597, 1728, 1852, 2778, 3194, 3704, 4167, 4791, 5556, 6388, 7408, 8334, 9582, 11112, 12501, 12776, 14373, 14816, 16668, 19164, 22224, 25002, 25552, 28746, 29632, 33336, 38328, 43119, 44448, 50004, 51104, 57492, 66672, 76656, 86238, 88896, 100008, 102208, 114984, 133344, 153312, 172476, 200016, 229968, 266688, 306624, 344952, 400032, 459936, 689904, 739411, 800064, 919872, 1379808, 1478822, 2218233, 2759616, 2957644, 4436466, 5915288, 6654699, 8872932, 11830576, 13309398, 17745864, 19964097, 23661152, 26618796, 35491728, 39928194, 47322304, 53237592, 70983456, 79856388, 106475184, 141966912, 159712776, 212950368, 319425552, 425900736, 638851104, 1277702208]

約数ペア:

[(1, 1277702208), (2, 638851104), (3, 425900736), (4, 319425552), (6, 212950368), (8, 159712776), (9, 141966912), (12, 106475184), (16, 79856388), (18, 70983456), (24, 53237592), (27, 47322304), (32, 39928194), (36, 35491728), (48, 26618796), (54, 23661152), (64, 19964097), (72, 17745864), (96, 13309398), (108, 11830576), (144, 8872932), (192, 6654699), (216, 5915288), (288, 4436466), (432, 2957644), (463, 2759616), (576, 2218233), (864, 1478822), (926, 1379808), (1389, 919872), (1597, 800064), (1728, 739411), (1852, 689904), (2778, 459936), (3194, 400032), (3704, 344952), (4167, 306624), (4791, 266688), (5556, 229968), (6388, 200016), (7408, 172476), (8334, 153312), (9582, 133344), (11112, 114984), (12501, 102208), (12776, 100008), (14373, 88896), (14816, 86238), (16668, 76656), (19164, 66672), (22224, 57492), (25002, 51104), (25552, 50004), (28746, 44448), (29632, 43119), (33336, 38328)]