302219776

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 650136960

約数和(自身を除く): 347917184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 512, 608, 661, 752, 893, 1216, 1322, 1504, 1786, 2432, 2644, 3008, 3572, 4864, 5288, 6016, 7144, 9728, 10576, 12032, 12559, 14288, 21152, 24064, 25118, 28576, 31067, 42304, 50236, 57152, 62134, 84608, 100472, 114304, 124268, 169216, 200944, 228608, 248536, 338432, 401888, 457216, 497072, 590273, 803776, 994144, 1180546, 1607552, 1988288, 2361092, 3215104, 3976576, 4722184, 6430208, 7953152, 9444368, 15906304, 18888736, 37777472, 75554944, 151109888, 302219776]

約数ペア:

[(1, 302219776), (2, 151109888), (4, 75554944), (8, 37777472), (16, 18888736), (19, 15906304), (32, 9444368), (38, 7953152), (47, 6430208), (64, 4722184), (76, 3976576), (94, 3215104), (128, 2361092), (152, 1988288), (188, 1607552), (256, 1180546), (304, 994144), (376, 803776), (512, 590273), (608, 497072), (661, 457216), (752, 401888), (893, 338432), (1216, 248536), (1322, 228608), (1504, 200944), (1786, 169216), (2432, 124268), (2644, 114304), (3008, 100472), (3572, 84608), (4864, 62134), (5288, 57152), (6016, 50236), (7144, 42304), (9728, 31067), (10576, 28576), (12032, 25118), (12559, 24064), (14288, 21152)]