399063456

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 1282176000

約数和(自身を除く): 883112544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 199, 211, 216, 264, 288, 297, 352, 396, 398, 422, 432, 528, 594, 597, 633, 792, 796, 844, 864, 1056, 1188, 1194, 1266, 1584, 1592, 1688, 1791, 1899, 2189, 2321, 2376, 2388, 2532, 3168, 3184, 3376, 3582, 3798, 4378, 4642, 4752, 4776, 5064, 5373, 5697, 6368, 6567, 6752, 6963, 7164, 7596, 8756, 9284, 9504, 9552, 10128, 10746, 11394, 13134, 13926, 14328, 15192, 17512, 18568, 19104, 19701, 20256, 20889, 21492, 22788, 26268, 27852, 28656, 30384, 35024, 37136, 39402, 41778, 41989, 42984, 45576, 52536, 55704, 57312, 59103, 60768, 62667, 70048, 74272, 78804, 83556, 83978, 85968, 91152, 105072, 111408, 118206, 125334, 125967, 157608, 167112, 167956, 171936, 182304, 210144, 222816, 236412, 250668, 251934, 315216, 334224, 335912, 377901, 461879, 472824, 501336, 503868, 630432, 668448, 671824, 755802, 923758, 945648, 1002672, 1007736, 1133703, 1343648, 1385637, 1511604, 1847516, 1891296, 2005344, 2015472, 2267406, 2771274, 3023208, 3695032, 4030944, 4156911, 4534812, 5542548, 6046416, 7390064, 8313822, 9069624, 11085096, 12092832, 12470733, 14780128, 16627644, 18139248, 22170192, 24941466, 33255288, 36278496, 44340384, 49882932, 66510576, 99765864, 133021152, 199531728, 399063456]

約数ペア:

[(1, 399063456), (2, 199531728), (3, 133021152), (4, 99765864), (6, 66510576), (8, 49882932), (9, 44340384), (11, 36278496), (12, 33255288), (16, 24941466), (18, 22170192), (22, 18139248), (24, 16627644), (27, 14780128), (32, 12470733), (33, 12092832), (36, 11085096), (44, 9069624), (48, 8313822), (54, 7390064), (66, 6046416), (72, 5542548), (88, 4534812), (96, 4156911), (99, 4030944), (108, 3695032), (132, 3023208), (144, 2771274), (176, 2267406), (198, 2015472), (199, 2005344), (211, 1891296), (216, 1847516), (264, 1511604), (288, 1385637), (297, 1343648), (352, 1133703), (396, 1007736), (398, 1002672), (422, 945648), (432, 923758), (528, 755802), (594, 671824), (597, 668448), (633, 630432), (792, 503868), (796, 501336), (844, 472824), (864, 461879), (1056, 377901), (1188, 335912), (1194, 334224), (1266, 315216), (1584, 251934), (1592, 250668), (1688, 236412), (1791, 222816), (1899, 210144), (2189, 182304), (2321, 171936), (2376, 167956), (2388, 167112), (2532, 157608), (3168, 125967), (3184, 125334), (3376, 118206), (3582, 111408), (3798, 105072), (4378, 91152), (4642, 85968), (4752, 83978), (4776, 83556), (5064, 78804), (5373, 74272), (5697, 70048), (6368, 62667), (6567, 60768), (6752, 59103), (6963, 57312), (7164, 55704), (7596, 52536), (8756, 45576), (9284, 42984), (9504, 41989), (9552, 41778), (10128, 39402), (10746, 37136), (11394, 35024), (13134, 30384), (13926, 28656), (14328, 27852), (15192, 26268), (17512, 22788), (18568, 21492), (19104, 20889), (19701, 20256)]