302908928

素因数分解:

$2^9\times 7^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:627

約数の個数: 80

約数和(自身を含む): 696622080

約数和(自身を除く): 393713152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 379, 446, 448, 512, 758, 892, 896, 1516, 1561, 1784, 1792, 2653, 3032, 3122, 3568, 3584, 5306, 6064, 6244, 7136, 10612, 12128, 12488, 14272, 21224, 24256, 24976, 28544, 42448, 48512, 49952, 57088, 84517, 84896, 97024, 99904, 114176, 169034, 169792, 194048, 199808, 338068, 339584, 399616, 591619, 676136, 679168, 799232, 1183238, 1352272, 1358336, 2366476, 2704544, 4732952, 5409088, 9465904, 10818176, 18931808, 21636352, 37863616, 43272704, 75727232, 151454464, 302908928]

約数ペア:

[(1, 302908928), (2, 151454464), (4, 75727232), (7, 43272704), (8, 37863616), (14, 21636352), (16, 18931808), (28, 10818176), (32, 9465904), (56, 5409088), (64, 4732952), (112, 2704544), (128, 2366476), (223, 1358336), (224, 1352272), (256, 1183238), (379, 799232), (446, 679168), (448, 676136), (512, 591619), (758, 399616), (892, 339584), (896, 338068), (1516, 199808), (1561, 194048), (1784, 169792), (1792, 169034), (2653, 114176), (3032, 99904), (3122, 97024), (3568, 84896), (3584, 84517), (5306, 57088), (6064, 49952), (6244, 48512), (7136, 42448), (10612, 28544), (12128, 24976), (12488, 24256), (14272, 21224)]