506650112

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 1057110912

約数和(自身を除く): 550460800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 233, 248, 256, 274, 466, 496, 512, 548, 932, 992, 1096, 1864, 1984, 2192, 3728, 3968, 4247, 4384, 7223, 7456, 7936, 8494, 8768, 14446, 14912, 15872, 16988, 17536, 28892, 29824, 31921, 33976, 35072, 57784, 59648, 63842, 67952, 70144, 115568, 119296, 127684, 135904, 231136, 255368, 271808, 462272, 510736, 543616, 924544, 989551, 1021472, 1087232, 1849088, 1979102, 2042944, 2174464, 3698176, 3958204, 4085888, 7916408, 8171776, 15832816, 16343552, 31665632, 63331264, 126662528, 253325056, 506650112]

約数ペア:

[(1, 506650112), (2, 253325056), (4, 126662528), (8, 63331264), (16, 31665632), (31, 16343552), (32, 15832816), (62, 8171776), (64, 7916408), (124, 4085888), (128, 3958204), (137, 3698176), (233, 2174464), (248, 2042944), (256, 1979102), (274, 1849088), (466, 1087232), (496, 1021472), (512, 989551), (548, 924544), (932, 543616), (992, 510736), (1096, 462272), (1864, 271808), (1984, 255368), (2192, 231136), (3728, 135904), (3968, 127684), (4247, 119296), (4384, 115568), (7223, 70144), (7456, 67952), (7936, 63842), (8494, 59648), (8768, 57784), (14446, 35072), (14912, 33976), (15872, 31921), (16988, 29824), (17536, 28892)]