509910016

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 176

約数和(自身を含む): 1320560640

約数和(自身を除く): 810650624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 223, 224, 232, 256, 308, 319, 352, 406, 446, 448, 464, 512, 616, 638, 704, 812, 892, 896, 928, 1024, 1232, 1276, 1408, 1561, 1624, 1784, 1792, 1856, 2233, 2453, 2464, 2552, 2816, 3122, 3248, 3568, 3584, 3712, 4466, 4906, 4928, 5104, 5632, 6244, 6467, 6496, 7136, 7168, 7424, 8932, 9812, 9856, 10208, 11264, 12488, 12934, 12992, 14272, 14848, 17171, 17864, 19624, 19712, 20416, 24976, 25868, 25984, 28544, 29696, 34342, 35728, 39248, 39424, 40832, 45269, 49952, 51736, 51968, 57088, 68684, 71137, 71456, 78496, 78848, 81664, 90538, 99904, 103472, 103936, 114176, 137368, 142274, 142912, 156992, 163328, 181076, 199808, 206944, 207872, 228352, 274736, 284548, 285824, 313984, 326656, 362152, 399616, 413888, 497959, 549472, 569096, 571648, 627968, 724304, 799232, 827776, 995918, 1098944, 1138192, 1143296, 1255936, 1448608, 1598464, 1655552, 1991836, 2197888, 2276384, 2286592, 2511872, 2897216, 3311104, 3983672, 4395776, 4552768, 5794432, 6622208, 7967344, 8791552, 9105536, 11588864, 15934688, 17583104, 18211072, 23177728, 31869376, 36422144, 46355456, 63738752, 72844288, 127477504, 254955008, 509910016]

約数ペア:

[(1, 509910016), (2, 254955008), (4, 127477504), (7, 72844288), (8, 63738752), (11, 46355456), (14, 36422144), (16, 31869376), (22, 23177728), (28, 18211072), (29, 17583104), (32, 15934688), (44, 11588864), (56, 9105536), (58, 8791552), (64, 7967344), (77, 6622208), (88, 5794432), (112, 4552768), (116, 4395776), (128, 3983672), (154, 3311104), (176, 2897216), (203, 2511872), (223, 2286592), (224, 2276384), (232, 2197888), (256, 1991836), (308, 1655552), (319, 1598464), (352, 1448608), (406, 1255936), (446, 1143296), (448, 1138192), (464, 1098944), (512, 995918), (616, 827776), (638, 799232), (704, 724304), (812, 627968), (892, 571648), (896, 569096), (928, 549472), (1024, 497959), (1232, 413888), (1276, 399616), (1408, 362152), (1561, 326656), (1624, 313984), (1784, 285824), (1792, 284548), (1856, 274736), (2233, 228352), (2453, 207872), (2464, 206944), (2552, 199808), (2816, 181076), (3122, 163328), (3248, 156992), (3568, 142912), (3584, 142274), (3712, 137368), (4466, 114176), (4906, 103936), (4928, 103472), (5104, 99904), (5632, 90538), (6244, 81664), (6467, 78848), (6496, 78496), (7136, 71456), (7168, 71137), (7424, 68684), (8932, 57088), (9812, 51968), (9856, 51736), (10208, 49952), (11264, 45269), (12488, 40832), (12934, 39424), (12992, 39248), (14272, 35728), (14848, 34342), (17171, 29696), (17864, 28544), (19624, 25984), (19712, 25868), (20416, 24976)]