404737992

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 1181433600

約数和(自身を除く): 776695608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 257, 276, 317, 414, 514, 552, 621, 634, 771, 828, 951, 1028, 1242, 1268, 1542, 1656, 1902, 2056, 2313, 2484, 2536, 2853, 3084, 3804, 4626, 4968, 5706, 5911, 6168, 6939, 7291, 7608, 8559, 9252, 11412, 11822, 13878, 14582, 17118, 17733, 18504, 21873, 22824, 23644, 27756, 29164, 34236, 35466, 43746, 47288, 53199, 55512, 58328, 65619, 68472, 70932, 81469, 87492, 106398, 131238, 141864, 159597, 162938, 174984, 196857, 212796, 244407, 262476, 319194, 325876, 393714, 425592, 488814, 524952, 638388, 651752, 733221, 787428, 977628, 1276776, 1466442, 1574856, 1873787, 1955256, 2199663, 2932884, 3747574, 4399326, 5621361, 5865768, 7495148, 8798652, 11242722, 14990296, 16864083, 17597304, 22485444, 33728166, 44970888, 50592249, 67456332, 101184498, 134912664, 202368996, 404737992]

約数ペア:

[(1, 404737992), (2, 202368996), (3, 134912664), (4, 101184498), (6, 67456332), (8, 50592249), (9, 44970888), (12, 33728166), (18, 22485444), (23, 17597304), (24, 16864083), (27, 14990296), (36, 11242722), (46, 8798652), (54, 7495148), (69, 5865768), (72, 5621361), (92, 4399326), (108, 3747574), (138, 2932884), (184, 2199663), (207, 1955256), (216, 1873787), (257, 1574856), (276, 1466442), (317, 1276776), (414, 977628), (514, 787428), (552, 733221), (621, 651752), (634, 638388), (771, 524952), (828, 488814), (951, 425592), (1028, 393714), (1242, 325876), (1268, 319194), (1542, 262476), (1656, 244407), (1902, 212796), (2056, 196857), (2313, 174984), (2484, 162938), (2536, 159597), (2853, 141864), (3084, 131238), (3804, 106398), (4626, 87492), (4968, 81469), (5706, 70932), (5911, 68472), (6168, 65619), (6939, 58328), (7291, 55512), (7608, 53199), (8559, 47288), (9252, 43746), (11412, 35466), (11822, 34236), (13878, 29164), (14582, 27756), (17118, 23644), (17733, 22824), (18504, 21873)]