1277983872

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33617}}^1$

素因数の和:33651

約数の個数: 128

約数和(自身を含む): 4114843200

約数和(自身を除く): 2836859328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 33617, 38016, 67234, 100851, 134468, 201702, 268936, 302553, 369787, 403404, 537872, 605106, 739574, 806808, 907659, 1075744, 1109361, 1210212, 1479148, 1613616, 1815318, 2151488, 2218722, 2420424, 2958296, 3227232, 3328083, 3630636, 4302976, 4437444, 4840848, 5916592, 6454464, 6656166, 7261272, 8874888, 9681696, 9984249, 11833184, 12908928, 13312332, 14522544, 17749776, 19363392, 19968498, 23666368, 26624664, 29045088, 35499552, 38726784, 39936996, 47332736, 53249328, 58090176, 70999104, 79873992, 106498656, 116180352, 141998208, 159747984, 212997312, 319495968, 425994624, 638991936, 1277983872]

約数ペア:

[(1, 1277983872), (2, 638991936), (3, 425994624), (4, 319495968), (6, 212997312), (8, 159747984), (9, 141998208), (11, 116180352), (12, 106498656), (16, 79873992), (18, 70999104), (22, 58090176), (24, 53249328), (27, 47332736), (32, 39936996), (33, 38726784), (36, 35499552), (44, 29045088), (48, 26624664), (54, 23666368), (64, 19968498), (66, 19363392), (72, 17749776), (88, 14522544), (96, 13312332), (99, 12908928), (108, 11833184), (128, 9984249), (132, 9681696), (144, 8874888), (176, 7261272), (192, 6656166), (198, 6454464), (216, 5916592), (264, 4840848), (288, 4437444), (297, 4302976), (352, 3630636), (384, 3328083), (396, 3227232), (432, 2958296), (528, 2420424), (576, 2218722), (594, 2151488), (704, 1815318), (792, 1613616), (864, 1479148), (1056, 1210212), (1152, 1109361), (1188, 1075744), (1408, 907659), (1584, 806808), (1728, 739574), (2112, 605106), (2376, 537872), (3168, 403404), (3456, 369787), (4224, 302553), (4752, 268936), (6336, 201702), (9504, 134468), (12672, 100851), (19008, 67234), (33617, 38016)]