291218058

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10939}}^1$

素因数の和:10996

約数の個数: 64

約数和(自身を含む): 708912000

約数和(自身を除く): 417693942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 2958, 4437, 8874, 10939, 13311, 21878, 26622, 32817, 65634, 98451, 185963, 196902, 295353, 317231, 371926, 557889, 590706, 634462, 951693, 1115778, 1673667, 1903386, 2855079, 3347334, 5021001, 5392927, 5710158, 8565237, 10042002, 10785854, 16178781, 17130474, 32357562, 48536343, 97072686, 145609029, 291218058]

約数ペア:

[(1, 291218058), (2, 145609029), (3, 97072686), (6, 48536343), (9, 32357562), (17, 17130474), (18, 16178781), (27, 10785854), (29, 10042002), (34, 8565237), (51, 5710158), (54, 5392927), (58, 5021001), (87, 3347334), (102, 2855079), (153, 1903386), (174, 1673667), (261, 1115778), (306, 951693), (459, 634462), (493, 590706), (522, 557889), (783, 371926), (918, 317231), (986, 295353), (1479, 196902), (1566, 185963), (2958, 98451), (4437, 65634), (8874, 32817), (10939, 26622), (13311, 21878)]