284997632

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 597149280

約数和(自身を除く): 312151648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 256, 268, 496, 512, 536, 992, 1024, 1072, 1984, 2048, 2077, 2144, 3968, 4154, 4288, 4489, 7936, 8308, 8576, 8978, 15872, 16616, 17152, 17956, 31744, 33232, 34304, 35912, 63488, 66464, 68608, 71824, 132928, 137216, 139159, 143648, 265856, 278318, 287296, 531712, 556636, 574592, 1063424, 1113272, 1149184, 2126848, 2226544, 2298368, 4253696, 4453088, 4596736, 8906176, 9193472, 17812352, 35624704, 71249408, 142498816, 284997632]

約数ペア:

[(1, 284997632), (2, 142498816), (4, 71249408), (8, 35624704), (16, 17812352), (31, 9193472), (32, 8906176), (62, 4596736), (64, 4453088), (67, 4253696), (124, 2298368), (128, 2226544), (134, 2126848), (248, 1149184), (256, 1113272), (268, 1063424), (496, 574592), (512, 556636), (536, 531712), (992, 287296), (1024, 278318), (1072, 265856), (1984, 143648), (2048, 139159), (2077, 137216), (2144, 132928), (3968, 71824), (4154, 68608), (4288, 66464), (4489, 63488), (7936, 35912), (8308, 34304), (8576, 33232), (8978, 31744), (15872, 17956), (16616, 17152)]