398043072

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 210

約数和(自身を含む): 1373440992

約数和(自身を除く): 975397920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1567, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3134, 3136, 3528, 3969, 4032, 4536, 4701, 4704, 5184, 5292, 6048, 6268, 7056, 7938, 9072, 9402, 9408, 10584, 10969, 12096, 12536, 14103, 14112, 15876, 18144, 18804, 21168, 21938, 25072, 28206, 28224, 31752, 32907, 36288, 37608, 42309, 42336, 43876, 50144, 56412, 63504, 65814, 75216, 76783, 84618, 84672, 87752, 98721, 100288, 112824, 126927, 127008, 131628, 150432, 153566, 169236, 175504, 197442, 225648, 230349, 253854, 254016, 263256, 296163, 300864, 307132, 338472, 351008, 394884, 451296, 460698, 507708, 526512, 592326, 614264, 676944, 691047, 702016, 789768, 888489, 902592, 921396, 1015416, 1053024, 1184652, 1228528, 1353888, 1382094, 1579536, 1776978, 1842792, 2030832, 2073141, 2106048, 2369304, 2457056, 2707776, 2764188, 3159072, 3553956, 3685584, 4061664, 4146282, 4738608, 4914112, 5528376, 6219423, 6318144, 7107912, 7371168, 8123328, 8292564, 9477216, 11056752, 12438846, 14215824, 14742336, 16585128, 18954432, 22113504, 24877692, 28431648, 33170256, 44227008, 49755384, 56863296, 66340512, 99510768, 132681024, 199021536, 398043072]

約数ペア:

[(1, 398043072), (2, 199021536), (3, 132681024), (4, 99510768), (6, 66340512), (7, 56863296), (8, 49755384), (9, 44227008), (12, 33170256), (14, 28431648), (16, 24877692), (18, 22113504), (21, 18954432), (24, 16585128), (27, 14742336), (28, 14215824), (32, 12438846), (36, 11056752), (42, 9477216), (48, 8292564), (49, 8123328), (54, 7371168), (56, 7107912), (63, 6318144), (64, 6219423), (72, 5528376), (81, 4914112), (84, 4738608), (96, 4146282), (98, 4061664), (108, 3685584), (112, 3553956), (126, 3159072), (144, 2764188), (147, 2707776), (162, 2457056), (168, 2369304), (189, 2106048), (192, 2073141), (196, 2030832), (216, 1842792), (224, 1776978), (252, 1579536), (288, 1382094), (294, 1353888), (324, 1228528), (336, 1184652), (378, 1053024), (392, 1015416), (432, 921396), (441, 902592), (448, 888489), (504, 789768), (567, 702016), (576, 691047), (588, 676944), (648, 614264), (672, 592326), (756, 526512), (784, 507708), (864, 460698), (882, 451296), (1008, 394884), (1134, 351008), (1176, 338472), (1296, 307132), (1323, 300864), (1344, 296163), (1512, 263256), (1567, 254016), (1568, 253854), (1728, 230349), (1764, 225648), (2016, 197442), (2268, 175504), (2352, 169236), (2592, 153566), (2646, 150432), (3024, 131628), (3134, 127008), (3136, 126927), (3528, 112824), (3969, 100288), (4032, 98721), (4536, 87752), (4701, 84672), (4704, 84618), (5184, 76783), (5292, 75216), (6048, 65814), (6268, 63504), (7056, 56412), (7938, 50144), (9072, 43876), (9402, 42336), (9408, 42309), (10584, 37608), (10969, 36288), (12096, 32907), (12536, 31752), (14103, 28224), (14112, 28206), (15876, 25072), (18144, 21938), (18804, 21168)]