219888864

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19609

約数の個数: 96

約数和(自身を含む): 690711840

約数和(自身を除く): 470822976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 19577, 39154, 58731, 78308, 117462, 156616, 176193, 234924, 254501, 313232, 352386, 469848, 509002, 528579, 626464, 704772, 763503, 939696, 1018004, 1057158, 1409544, 1527006, 1879392, 2036008, 2114316, 2290509, 2819088, 3054012, 4072016, 4228632, 4581018, 5638176, 6108024, 6871527, 8144032, 8457264, 9162036, 12216048, 13743054, 16914528, 18324072, 24432096, 27486108, 36648144, 54972216, 73296288, 109944432, 219888864]

約数ペア:

[(1, 219888864), (2, 109944432), (3, 73296288), (4, 54972216), (6, 36648144), (8, 27486108), (9, 24432096), (12, 18324072), (13, 16914528), (16, 13743054), (18, 12216048), (24, 9162036), (26, 8457264), (27, 8144032), (32, 6871527), (36, 6108024), (39, 5638176), (48, 4581018), (52, 4228632), (54, 4072016), (72, 3054012), (78, 2819088), (96, 2290509), (104, 2114316), (108, 2036008), (117, 1879392), (144, 1527006), (156, 1409544), (208, 1057158), (216, 1018004), (234, 939696), (288, 763503), (312, 704772), (351, 626464), (416, 528579), (432, 509002), (468, 469848), (624, 352386), (702, 313232), (864, 254501), (936, 234924), (1248, 176193), (1404, 156616), (1872, 117462), (2808, 78308), (3744, 58731), (5616, 39154), (11232, 19577)]