255272448

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8787

約数の個数: 80

約数和(自身を含む): 715936320

約数和(自身を除く): 460663872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 8747, 9728, 14592, 17494, 26241, 29184, 34988, 52482, 69976, 104964, 139952, 166193, 209928, 279904, 332386, 419856, 498579, 559808, 664772, 839712, 997158, 1119616, 1329544, 1679424, 1994316, 2239232, 2659088, 3358848, 3988632, 4478464, 5318176, 6717696, 7977264, 10636352, 13435392, 15954528, 21272704, 31909056, 42545408, 63818112, 85090816, 127636224, 255272448]

約数ペア:

[(1, 255272448), (2, 127636224), (3, 85090816), (4, 63818112), (6, 42545408), (8, 31909056), (12, 21272704), (16, 15954528), (19, 13435392), (24, 10636352), (32, 7977264), (38, 6717696), (48, 5318176), (57, 4478464), (64, 3988632), (76, 3358848), (96, 2659088), (114, 2239232), (128, 1994316), (152, 1679424), (192, 1329544), (228, 1119616), (256, 997158), (304, 839712), (384, 664772), (456, 559808), (512, 498579), (608, 419856), (768, 332386), (912, 279904), (1216, 209928), (1536, 166193), (1824, 139952), (2432, 104964), (3648, 69976), (4864, 52482), (7296, 34988), (8747, 29184), (9728, 26241), (14592, 17494)]