2028705536

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 4801993728

約数和(自身を除く): 2773288192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 151, 176, 208, 256, 286, 302, 352, 367, 416, 572, 604, 704, 734, 832, 1144, 1208, 1408, 1468, 1661, 1664, 1963, 2288, 2416, 2816, 2936, 3322, 3328, 3926, 4037, 4576, 4771, 4832, 5872, 6644, 7852, 8074, 9152, 9542, 9664, 11744, 13288, 15704, 16148, 18304, 19084, 19328, 21593, 23488, 26576, 31408, 32296, 36608, 38168, 38656, 43186, 46976, 52481, 53152, 55417, 62816, 64592, 76336, 86372, 93952, 104962, 106304, 110834, 125632, 129184, 152672, 172744, 209924, 212608, 221668, 251264, 258368, 305344, 345488, 419848, 425216, 443336, 502528, 516736, 609587, 610688, 690976, 720421, 839696, 886672, 1033472, 1219174, 1221376, 1381952, 1440842, 1679392, 1773344, 2438348, 2763904, 2881684, 3358784, 3546688, 4876696, 5527808, 5763368, 6717568, 7093376, 7924631, 9753392, 11526736, 13435136, 14186752, 15849262, 19506784, 23053472, 31698524, 39013568, 46106944, 63397048, 78027136, 92213888, 126794096, 156054272, 184427776, 253588192, 507176384, 1014352768, 2028705536]

約数ペア:

[(1, 2028705536), (2, 1014352768), (4, 507176384), (8, 253588192), (11, 184427776), (13, 156054272), (16, 126794096), (22, 92213888), (26, 78027136), (32, 63397048), (44, 46106944), (52, 39013568), (64, 31698524), (88, 23053472), (104, 19506784), (128, 15849262), (143, 14186752), (151, 13435136), (176, 11526736), (208, 9753392), (256, 7924631), (286, 7093376), (302, 6717568), (352, 5763368), (367, 5527808), (416, 4876696), (572, 3546688), (604, 3358784), (704, 2881684), (734, 2763904), (832, 2438348), (1144, 1773344), (1208, 1679392), (1408, 1440842), (1468, 1381952), (1661, 1221376), (1664, 1219174), (1963, 1033472), (2288, 886672), (2416, 839696), (2816, 720421), (2936, 690976), (3322, 610688), (3328, 609587), (3926, 516736), (4037, 502528), (4576, 443336), (4771, 425216), (4832, 419848), (5872, 345488), (6644, 305344), (7852, 258368), (8074, 251264), (9152, 221668), (9542, 212608), (9664, 209924), (11744, 172744), (13288, 152672), (15704, 129184), (16148, 125632), (18304, 110834), (19084, 106304), (19328, 104962), (21593, 93952), (23488, 86372), (26576, 76336), (31408, 64592), (32296, 62816), (36608, 55417), (38168, 53152), (38656, 52481), (43186, 46976)]