290383872

素因数分解:

$2^{11}\times 3^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 781784640

約数和(自身を除く): 491400768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 313, 384, 453, 512, 604, 626, 768, 906, 939, 1024, 1208, 1252, 1536, 1812, 1878, 2048, 2416, 2504, 3072, 3624, 3756, 4832, 5008, 6144, 7248, 7512, 9664, 10016, 14496, 15024, 19328, 20032, 28992, 30048, 38656, 40064, 47263, 57984, 60096, 77312, 80128, 94526, 115968, 120192, 141789, 154624, 160256, 189052, 231936, 240384, 283578, 309248, 320512, 378104, 463872, 480768, 567156, 641024, 756208, 927744, 961536, 1134312, 1512416, 1923072, 2268624, 3024832, 4537248, 6049664, 9074496, 12099328, 18148992, 24198656, 36297984, 48397312, 72595968, 96794624, 145191936, 290383872]

約数ペア:

[(1, 290383872), (2, 145191936), (3, 96794624), (4, 72595968), (6, 48397312), (8, 36297984), (12, 24198656), (16, 18148992), (24, 12099328), (32, 9074496), (48, 6049664), (64, 4537248), (96, 3024832), (128, 2268624), (151, 1923072), (192, 1512416), (256, 1134312), (302, 961536), (313, 927744), (384, 756208), (453, 641024), (512, 567156), (604, 480768), (626, 463872), (768, 378104), (906, 320512), (939, 309248), (1024, 283578), (1208, 240384), (1252, 231936), (1536, 189052), (1812, 160256), (1878, 154624), (2048, 141789), (2416, 120192), (2504, 115968), (3072, 94526), (3624, 80128), (3756, 77312), (4832, 60096), (5008, 57984), (6144, 47263), (7248, 40064), (7512, 38656), (9664, 30048), (10016, 28992), (14496, 20032), (15024, 19328)]