245882472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1453}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 672096960

約数和(自身を除く): 426214488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 641, 1282, 1453, 1923, 2564, 2906, 3846, 4359, 5128, 5812, 7051, 7692, 8718, 11624, 14102, 15384, 15983, 17436, 21153, 28204, 31966, 34872, 42306, 47949, 56408, 63932, 84612, 95898, 127864, 169224, 191796, 383592, 931373, 1862746, 2794119, 3725492, 5588238, 7450984, 10245103, 11176476, 20490206, 22352952, 30735309, 40980412, 61470618, 81960824, 122941236, 245882472]

約数ペア:

[(1, 245882472), (2, 122941236), (3, 81960824), (4, 61470618), (6, 40980412), (8, 30735309), (11, 22352952), (12, 20490206), (22, 11176476), (24, 10245103), (33, 7450984), (44, 5588238), (66, 3725492), (88, 2794119), (132, 1862746), (264, 931373), (641, 383592), (1282, 191796), (1453, 169224), (1923, 127864), (2564, 95898), (2906, 84612), (3846, 63932), (4359, 56408), (5128, 47949), (5812, 42306), (7051, 34872), (7692, 31966), (8718, 28204), (11624, 21153), (14102, 17436), (15384, 15983)]