259719552

素因数分解:

$2^7\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 753512760

約数和(自身を除く): 493793208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 262, 288, 384, 393, 524, 576, 786, 1048, 1152, 1179, 1572, 1721, 2096, 2358, 3144, 3442, 4192, 4716, 5163, 6288, 6884, 8384, 9432, 10326, 12576, 13768, 15489, 16768, 18864, 20652, 25152, 27536, 30978, 37728, 41304, 50304, 55072, 61956, 75456, 82608, 110144, 123912, 150912, 165216, 220288, 225451, 247824, 330432, 450902, 495648, 660864, 676353, 901804, 991296, 1352706, 1803608, 1982592, 2029059, 2705412, 3607216, 4058118, 5410824, 7214432, 8116236, 10821648, 14428864, 16232472, 21643296, 28857728, 32464944, 43286592, 64929888, 86573184, 129859776, 259719552]

約数ペア:

[(1, 259719552), (2, 129859776), (3, 86573184), (4, 64929888), (6, 43286592), (8, 32464944), (9, 28857728), (12, 21643296), (16, 16232472), (18, 14428864), (24, 10821648), (32, 8116236), (36, 7214432), (48, 5410824), (64, 4058118), (72, 3607216), (96, 2705412), (128, 2029059), (131, 1982592), (144, 1803608), (192, 1352706), (262, 991296), (288, 901804), (384, 676353), (393, 660864), (524, 495648), (576, 450902), (786, 330432), (1048, 247824), (1152, 225451), (1179, 220288), (1572, 165216), (1721, 150912), (2096, 123912), (2358, 110144), (3144, 82608), (3442, 75456), (4192, 61956), (4716, 55072), (5163, 50304), (6288, 41304), (6884, 37728), (8384, 30978), (9432, 27536), (10326, 25152), (12576, 20652), (13768, 18864), (15489, 16768)]