218978032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 548964864

約数和(自身を除く): 329986832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 169, 182, 184, 208, 299, 322, 338, 364, 368, 503, 598, 644, 676, 728, 1006, 1183, 1196, 1288, 1352, 1456, 2012, 2093, 2366, 2392, 2576, 2704, 3521, 3887, 4024, 4186, 4732, 4784, 6539, 7042, 7774, 8048, 8372, 9464, 11569, 13078, 14084, 15548, 16744, 18928, 23138, 26156, 27209, 28168, 31096, 33488, 45773, 46276, 52312, 54418, 56336, 62192, 80983, 85007, 91546, 92552, 104624, 108836, 150397, 161966, 170014, 183092, 185104, 217672, 300794, 323932, 340028, 366184, 435344, 595049, 601588, 647864, 680056, 732368, 1052779, 1190098, 1203176, 1295728, 1360112, 1955161, 2105558, 2380196, 2406352, 3910322, 4211116, 4760392, 7820644, 8422232, 9520784, 13686127, 15641288, 16844464, 27372254, 31282576, 54744508, 109489016, 218978032]

約数ペア:

[(1, 218978032), (2, 109489016), (4, 54744508), (7, 31282576), (8, 27372254), (13, 16844464), (14, 15641288), (16, 13686127), (23, 9520784), (26, 8422232), (28, 7820644), (46, 4760392), (52, 4211116), (56, 3910322), (91, 2406352), (92, 2380196), (104, 2105558), (112, 1955161), (161, 1360112), (169, 1295728), (182, 1203176), (184, 1190098), (208, 1052779), (299, 732368), (322, 680056), (338, 647864), (364, 601588), (368, 595049), (503, 435344), (598, 366184), (644, 340028), (676, 323932), (728, 300794), (1006, 217672), (1183, 185104), (1196, 183092), (1288, 170014), (1352, 161966), (1456, 150397), (2012, 108836), (2093, 104624), (2366, 92552), (2392, 91546), (2576, 85007), (2704, 80983), (3521, 62192), (3887, 56336), (4024, 54418), (4186, 52312), (4732, 46276), (4784, 45773), (6539, 33488), (7042, 31096), (7774, 28168), (8048, 27209), (8372, 26156), (9464, 23138), (11569, 18928), (13078, 16744), (14084, 15548)]