21453976104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{11149}}^1$

素因数の和:11403

約数の個数: 128

約数和(自身を含む): 60402672000

約数和(自身を除く): 38948695896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 197, 222, 264, 296, 394, 407, 444, 591, 788, 814, 888, 1182, 1221, 1576, 1628, 2167, 2364, 2442, 3256, 4334, 4728, 4884, 6501, 7289, 8668, 9768, 11149, 13002, 14578, 17336, 21867, 22298, 26004, 29156, 33447, 43734, 44596, 52008, 58312, 66894, 80179, 87468, 89192, 122639, 133788, 160358, 174936, 240537, 245278, 267576, 320716, 367917, 412513, 481074, 490556, 641432, 735834, 825026, 962148, 981112, 1237539, 1471668, 1650052, 1924296, 2196353, 2475078, 2943336, 3300104, 4392706, 4537643, 4950156, 6589059, 8785412, 9075286, 9900312, 13178118, 13612929, 17570824, 18150572, 24159883, 26356236, 27225858, 36301144, 48319766, 52712472, 54451716, 72479649, 81265061, 96639532, 108903432, 144959298, 162530122, 193279064, 243795183, 289918596, 325060244, 487590366, 579837192, 650120488, 893915671, 975180732, 1787831342, 1950361464, 2681747013, 3575662684, 5363494026, 7151325368, 10726988052, 21453976104]

約数ペア:

[(1, 21453976104), (2, 10726988052), (3, 7151325368), (4, 5363494026), (6, 3575662684), (8, 2681747013), (11, 1950361464), (12, 1787831342), (22, 975180732), (24, 893915671), (33, 650120488), (37, 579837192), (44, 487590366), (66, 325060244), (74, 289918596), (88, 243795183), (111, 193279064), (132, 162530122), (148, 144959298), (197, 108903432), (222, 96639532), (264, 81265061), (296, 72479649), (394, 54451716), (407, 52712472), (444, 48319766), (591, 36301144), (788, 27225858), (814, 26356236), (888, 24159883), (1182, 18150572), (1221, 17570824), (1576, 13612929), (1628, 13178118), (2167, 9900312), (2364, 9075286), (2442, 8785412), (3256, 6589059), (4334, 4950156), (4728, 4537643), (4884, 4392706), (6501, 3300104), (7289, 2943336), (8668, 2475078), (9768, 2196353), (11149, 1924296), (13002, 1650052), (14578, 1471668), (17336, 1237539), (21867, 981112), (22298, 962148), (26004, 825026), (29156, 735834), (33447, 641432), (43734, 490556), (44596, 481074), (52008, 412513), (58312, 367917), (66894, 320716), (80179, 267576), (87468, 245278), (89192, 240537), (122639, 174936), (133788, 160358)]