268361296

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2172

約数の個数: 80

約数和(自身を含む): 630277120

約数和(自身を除く): 361915824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 2072, 2089, 2294, 3472, 4144, 4178, 4588, 8029, 8356, 9176, 14623, 16058, 16712, 18352, 29246, 32116, 33424, 58492, 64232, 64759, 77293, 116984, 128464, 129518, 154586, 233968, 259036, 309172, 453313, 518072, 541051, 618344, 906626, 1036144, 1082102, 1236688, 1813252, 2164204, 2396083, 3626504, 4328408, 4792166, 7253008, 8656816, 9584332, 16772581, 19168664, 33545162, 38337328, 67090324, 134180648, 268361296]

約数ペア:

[(1, 268361296), (2, 134180648), (4, 67090324), (7, 38337328), (8, 33545162), (14, 19168664), (16, 16772581), (28, 9584332), (31, 8656816), (37, 7253008), (56, 4792166), (62, 4328408), (74, 3626504), (112, 2396083), (124, 2164204), (148, 1813252), (217, 1236688), (248, 1082102), (259, 1036144), (296, 906626), (434, 618344), (496, 541051), (518, 518072), (592, 453313), (868, 309172), (1036, 259036), (1147, 233968), (1736, 154586), (2072, 129518), (2089, 128464), (2294, 116984), (3472, 77293), (4144, 64759), (4178, 64232), (4588, 58492), (8029, 33424), (8356, 32116), (9176, 29246), (14623, 18352), (16058, 16712)]