264687424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 548640000

約数和(自身を除く): 283952576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 1499, 1984, 2759, 2848, 2998, 5518, 5696, 5996, 11036, 11992, 22072, 23984, 44144, 46469, 47968, 88288, 92938, 95936, 133411, 176576, 185876, 266822, 371752, 533644, 743504, 1067288, 1487008, 2134576, 2974016, 4135741, 4269152, 8271482, 8538304, 16542964, 33085928, 66171856, 132343712, 264687424]

約数ペア:

[(1, 264687424), (2, 132343712), (4, 66171856), (8, 33085928), (16, 16542964), (31, 8538304), (32, 8271482), (62, 4269152), (64, 4135741), (89, 2974016), (124, 2134576), (178, 1487008), (248, 1067288), (356, 743504), (496, 533644), (712, 371752), (992, 266822), (1424, 185876), (1499, 176576), (1984, 133411), (2759, 95936), (2848, 92938), (2998, 88288), (5518, 47968), (5696, 46469), (5996, 44144), (11036, 23984), (11992, 22072)]