539954758144

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{85691}}^1$

素因数の和:86137

約数の個数: 80

約数和(自身を含む): 1116474898176

約数和(自身を除く): 576520140032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 397, 496, 512, 794, 992, 1588, 1984, 3176, 3968, 6352, 7936, 12307, 12704, 15872, 24614, 25408, 49228, 50816, 85691, 98456, 101632, 171382, 196912, 203264, 342764, 393824, 685528, 787648, 1371056, 1575296, 2656421, 2742112, 3150592, 5312842, 5484224, 6301184, 10625684, 10968448, 21251368, 21936896, 34019327, 42502736, 43873792, 68038654, 85005472, 136077308, 170010944, 272154616, 340021888, 544309232, 680043776, 1054599137, 1088618464, 1360087552, 2109198274, 2177236928, 4218396548, 4354473856, 8436793096, 8708947712, 16873586192, 17417895424, 33747172384, 67494344768, 134988689536, 269977379072, 539954758144]

約数ペア:

[(1, 539954758144), (2, 269977379072), (4, 134988689536), (8, 67494344768), (16, 33747172384), (31, 17417895424), (32, 16873586192), (62, 8708947712), (64, 8436793096), (124, 4354473856), (128, 4218396548), (248, 2177236928), (256, 2109198274), (397, 1360087552), (496, 1088618464), (512, 1054599137), (794, 680043776), (992, 544309232), (1588, 340021888), (1984, 272154616), (3176, 170010944), (3968, 136077308), (6352, 85005472), (7936, 68038654), (12307, 43873792), (12704, 42502736), (15872, 34019327), (24614, 21936896), (25408, 21251368), (49228, 10968448), (50816, 10625684), (85691, 6301184), (98456, 5484224), (101632, 5312842), (171382, 3150592), (196912, 2742112), (203264, 2656421), (342764, 1575296), (393824, 1371056), (685528, 787648)]