664339968

素因数分解:

$2^9\times 3^4\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 200

約数和(自身を含む): 2017167768

約数和(自身を除く): 1352827800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 193, 216, 249, 256, 288, 324, 332, 384, 386, 432, 498, 512, 576, 579, 648, 664, 747, 768, 772, 864, 996, 1152, 1158, 1296, 1328, 1494, 1536, 1544, 1728, 1737, 1992, 2241, 2304, 2316, 2592, 2656, 2988, 3088, 3456, 3474, 3984, 4482, 4608, 4632, 5184, 5211, 5312, 5976, 6176, 6723, 6912, 6948, 7968, 8964, 9264, 10368, 10422, 10624, 11952, 12352, 13446, 13824, 13896, 15633, 15936, 16019, 17928, 18528, 20736, 20844, 21248, 23904, 24704, 26892, 27792, 31266, 31872, 32038, 35856, 37056, 41472, 41688, 42496, 47808, 48057, 49408, 53784, 55584, 62532, 63744, 64076, 71712, 74112, 83376, 95616, 96114, 98816, 107568, 111168, 125064, 127488, 128152, 143424, 144171, 148224, 166752, 191232, 192228, 215136, 222336, 250128, 256304, 286848, 288342, 296448, 333504, 382464, 384456, 430272, 432513, 444672, 500256, 512608, 573696, 576684, 667008, 768912, 860544, 865026, 889344, 1000512, 1025216, 1147392, 1153368, 1297539, 1334016, 1537824, 1721088, 1730052, 2001024, 2050432, 2306736, 2595078, 2668032, 3075648, 3442176, 3460104, 4002048, 4100864, 4613472, 5190156, 6151296, 6920208, 8004096, 8201728, 9226944, 10380312, 12302592, 13840416, 18453888, 20760624, 24605184, 27680832, 36907776, 41521248, 55361664, 73815552, 83042496, 110723328, 166084992, 221446656, 332169984, 664339968]

約数ペア:

[(1, 664339968), (2, 332169984), (3, 221446656), (4, 166084992), (6, 110723328), (8, 83042496), (9, 73815552), (12, 55361664), (16, 41521248), (18, 36907776), (24, 27680832), (27, 24605184), (32, 20760624), (36, 18453888), (48, 13840416), (54, 12302592), (64, 10380312), (72, 9226944), (81, 8201728), (83, 8004096), (96, 6920208), (108, 6151296), (128, 5190156), (144, 4613472), (162, 4100864), (166, 4002048), (192, 3460104), (193, 3442176), (216, 3075648), (249, 2668032), (256, 2595078), (288, 2306736), (324, 2050432), (332, 2001024), (384, 1730052), (386, 1721088), (432, 1537824), (498, 1334016), (512, 1297539), (576, 1153368), (579, 1147392), (648, 1025216), (664, 1000512), (747, 889344), (768, 865026), (772, 860544), (864, 768912), (996, 667008), (1152, 576684), (1158, 573696), (1296, 512608), (1328, 500256), (1494, 444672), (1536, 432513), (1544, 430272), (1728, 384456), (1737, 382464), (1992, 333504), (2241, 296448), (2304, 288342), (2316, 286848), (2592, 256304), (2656, 250128), (2988, 222336), (3088, 215136), (3456, 192228), (3474, 191232), (3984, 166752), (4482, 148224), (4608, 144171), (4632, 143424), (5184, 128152), (5211, 127488), (5312, 125064), (5976, 111168), (6176, 107568), (6723, 98816), (6912, 96114), (6948, 95616), (7968, 83376), (8964, 74112), (9264, 71712), (10368, 64076), (10422, 63744), (10624, 62532), (11952, 55584), (12352, 53784), (13446, 49408), (13824, 48057), (13896, 47808), (15633, 42496), (15936, 41688), (16019, 41472), (17928, 37056), (18528, 35856), (20736, 32038), (20844, 31872), (21248, 31266), (23904, 27792), (24704, 26892)]