1816912128

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 5147936640

約数和(自身を除く): 3331024512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 317, 384, 408, 439, 544, 634, 768, 816, 878, 951, 1088, 1268, 1317, 1632, 1756, 1902, 2176, 2536, 2634, 3264, 3512, 3804, 4352, 5072, 5268, 5389, 6528, 7024, 7463, 7608, 10144, 10536, 10778, 13056, 14048, 14926, 15216, 16167, 20288, 21072, 21556, 22389, 28096, 29852, 30432, 32334, 40576, 42144, 43112, 44778, 56192, 59704, 60864, 64668, 81152, 84288, 86224, 89556, 112384, 119408, 121728, 129336, 139163, 168576, 172448, 179112, 238816, 243456, 258672, 278326, 337152, 344896, 358224, 417489, 477632, 517344, 556652, 689792, 716448, 834978, 955264, 1034688, 1113304, 1379584, 1432896, 1669956, 1910528, 2069376, 2226608, 2365771, 2865792, 3339912, 4138752, 4453216, 4731542, 5731584, 6679824, 7097313, 8906432, 9463084, 13359648, 14194626, 17812864, 18926168, 26719296, 28389252, 35625728, 37852336, 53438592, 56778504, 75704672, 106877184, 113557008, 151409344, 227114016, 302818688, 454228032, 605637376, 908456064, 1816912128]

約数ペア:

[(1, 1816912128), (2, 908456064), (3, 605637376), (4, 454228032), (6, 302818688), (8, 227114016), (12, 151409344), (16, 113557008), (17, 106877184), (24, 75704672), (32, 56778504), (34, 53438592), (48, 37852336), (51, 35625728), (64, 28389252), (68, 26719296), (96, 18926168), (102, 17812864), (128, 14194626), (136, 13359648), (192, 9463084), (204, 8906432), (256, 7097313), (272, 6679824), (317, 5731584), (384, 4731542), (408, 4453216), (439, 4138752), (544, 3339912), (634, 2865792), (768, 2365771), (816, 2226608), (878, 2069376), (951, 1910528), (1088, 1669956), (1268, 1432896), (1317, 1379584), (1632, 1113304), (1756, 1034688), (1902, 955264), (2176, 834978), (2536, 716448), (2634, 689792), (3264, 556652), (3512, 517344), (3804, 477632), (4352, 417489), (5072, 358224), (5268, 344896), (5389, 337152), (6528, 278326), (7024, 258672), (7463, 243456), (7608, 238816), (10144, 179112), (10536, 172448), (10778, 168576), (13056, 139163), (14048, 129336), (14926, 121728), (15216, 119408), (16167, 112384), (20288, 89556), (21072, 86224), (21556, 84288), (22389, 81152), (28096, 64668), (29852, 60864), (30432, 59704), (32334, 56192), (40576, 44778), (42144, 43112)]