254161728

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4549}}^1$

素因数の和:4664

約数の個数: 84

約数和(自身を含む): 736180900

約数和(自身を除く): 482019172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4549, 4656, 6208, 6984, 9098, 9312, 13647, 13968, 18196, 18624, 27294, 27936, 36392, 40941, 54588, 55872, 72784, 81882, 109176, 145568, 163764, 218352, 291136, 327528, 436704, 441253, 655056, 873408, 882506, 1310112, 1323759, 1765012, 2620224, 2647518, 3530024, 3971277, 5295036, 7060048, 7942554, 10590072, 14120096, 15885108, 21180144, 28240192, 31770216, 42360288, 63540432, 84720576, 127080864, 254161728]

約数ペア:

[(1, 254161728), (2, 127080864), (3, 84720576), (4, 63540432), (6, 42360288), (8, 31770216), (9, 28240192), (12, 21180144), (16, 15885108), (18, 14120096), (24, 10590072), (32, 7942554), (36, 7060048), (48, 5295036), (64, 3971277), (72, 3530024), (96, 2647518), (97, 2620224), (144, 1765012), (192, 1323759), (194, 1310112), (288, 882506), (291, 873408), (388, 655056), (576, 441253), (582, 436704), (776, 327528), (873, 291136), (1164, 218352), (1552, 163764), (1746, 145568), (2328, 109176), (3104, 81882), (3492, 72784), (4549, 55872), (4656, 54588), (6208, 40941), (6984, 36392), (9098, 27936), (9312, 27294), (13647, 18624), (13968, 18196)]