399422016

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 196

約数和(自身を含む): 1359237312

約数和(自身を除く): 959815296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 972, 1008, 1134, 1223, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2446, 2592, 2916, 3024, 3402, 3669, 3888, 4032, 4536, 4892, 5103, 5184, 5832, 6048, 6804, 7338, 7776, 8561, 9072, 9784, 10206, 11007, 11664, 12096, 13608, 14676, 15552, 17122, 18144, 19568, 20412, 22014, 23328, 25683, 27216, 29352, 33021, 34244, 36288, 39136, 40824, 44028, 46656, 51366, 54432, 58704, 66042, 68488, 77049, 78272, 81648, 88056, 99063, 102732, 108864, 117408, 132084, 136976, 154098, 163296, 176112, 198126, 205464, 231147, 234816, 264168, 273952, 297189, 308196, 326592, 352224, 396252, 410928, 462294, 528336, 547904, 594378, 616392, 693441, 704448, 792504, 821856, 891567, 924588, 1056672, 1188756, 1232784, 1386882, 1585008, 1643712, 1783134, 1849176, 2080323, 2113344, 2377512, 2465568, 2773764, 3170016, 3566268, 3698352, 4160646, 4755024, 4931136, 5547528, 6240969, 6340032, 7132536, 7396704, 8321292, 9510048, 11095056, 12481938, 14265072, 14793408, 16642584, 19020096, 22190112, 24963876, 28530144, 33285168, 44380224, 49927752, 57060288, 66570336, 99855504, 133140672, 199711008, 399422016]

約数ペア:

[(1, 399422016), (2, 199711008), (3, 133140672), (4, 99855504), (6, 66570336), (7, 57060288), (8, 49927752), (9, 44380224), (12, 33285168), (14, 28530144), (16, 24963876), (18, 22190112), (21, 19020096), (24, 16642584), (27, 14793408), (28, 14265072), (32, 12481938), (36, 11095056), (42, 9510048), (48, 8321292), (54, 7396704), (56, 7132536), (63, 6340032), (64, 6240969), (72, 5547528), (81, 4931136), (84, 4755024), (96, 4160646), (108, 3698352), (112, 3566268), (126, 3170016), (144, 2773764), (162, 2465568), (168, 2377512), (189, 2113344), (192, 2080323), (216, 1849176), (224, 1783134), (243, 1643712), (252, 1585008), (288, 1386882), (324, 1232784), (336, 1188756), (378, 1056672), (432, 924588), (448, 891567), (486, 821856), (504, 792504), (567, 704448), (576, 693441), (648, 616392), (672, 594378), (729, 547904), (756, 528336), (864, 462294), (972, 410928), (1008, 396252), (1134, 352224), (1223, 326592), (1296, 308196), (1344, 297189), (1458, 273952), (1512, 264168), (1701, 234816), (1728, 231147), (1944, 205464), (2016, 198126), (2268, 176112), (2446, 163296), (2592, 154098), (2916, 136976), (3024, 132084), (3402, 117408), (3669, 108864), (3888, 102732), (4032, 99063), (4536, 88056), (4892, 81648), (5103, 78272), (5184, 77049), (5832, 68488), (6048, 66042), (6804, 58704), (7338, 54432), (7776, 51366), (8561, 46656), (9072, 44028), (9784, 40824), (10206, 39136), (11007, 36288), (11664, 34244), (12096, 33021), (13608, 29352), (14676, 27216), (15552, 25683), (17122, 23328), (18144, 22014), (19568, 20412)]