18695490528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19181}}^1$

素因数の和:19289

約数の個数: 192

約数和(自身を含む): 58470418944

約数和(自身を除く): 39774928416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 71, 78, 88, 96, 104, 132, 142, 143, 156, 176, 208, 213, 264, 284, 286, 312, 352, 416, 426, 429, 528, 568, 572, 624, 781, 852, 858, 923, 1056, 1136, 1144, 1248, 1562, 1704, 1716, 1846, 2272, 2288, 2343, 2769, 3124, 3408, 3432, 3692, 4576, 4686, 5538, 6248, 6816, 6864, 7384, 9372, 10153, 11076, 12496, 13728, 14768, 18744, 19181, 20306, 22152, 24992, 29536, 30459, 37488, 38362, 40612, 44304, 57543, 60918, 74976, 76724, 81224, 88608, 115086, 121836, 153448, 162448, 210991, 230172, 243672, 249353, 306896, 324896, 421982, 460344, 487344, 498706, 613792, 632973, 748059, 843964, 920688, 974688, 997412, 1265946, 1361851, 1496118, 1687928, 1841376, 1994824, 2531892, 2723702, 2742883, 2992236, 3375856, 3989648, 4085553, 5063784, 5447404, 5485766, 5984472, 6751712, 7979296, 8171106, 8228649, 10127568, 10894808, 10971532, 11968944, 14980361, 16342212, 16457298, 17704063, 20255136, 21789616, 21943064, 23937888, 29960722, 32684424, 32914596, 35408126, 43579232, 43886128, 44941083, 53112189, 59921444, 65368848, 65829192, 70816252, 87772256, 89882166, 106224378, 119842888, 130737696, 131658384, 141632504, 179764332, 194744693, 212448756, 239685776, 263316768, 283265008, 359528664, 389489386, 424897512, 479371552, 566530016, 584234079, 719057328, 778978772, 849795024, 1168468158, 1438114656, 1557957544, 1699590048, 2336936316, 3115915088, 4673872632, 6231830176, 9347745264, 18695490528]

約数ペア:

[(1, 18695490528), (2, 9347745264), (3, 6231830176), (4, 4673872632), (6, 3115915088), (8, 2336936316), (11, 1699590048), (12, 1557957544), (13, 1438114656), (16, 1168468158), (22, 849795024), (24, 778978772), (26, 719057328), (32, 584234079), (33, 566530016), (39, 479371552), (44, 424897512), (48, 389489386), (52, 359528664), (66, 283265008), (71, 263316768), (78, 239685776), (88, 212448756), (96, 194744693), (104, 179764332), (132, 141632504), (142, 131658384), (143, 130737696), (156, 119842888), (176, 106224378), (208, 89882166), (213, 87772256), (264, 70816252), (284, 65829192), (286, 65368848), (312, 59921444), (352, 53112189), (416, 44941083), (426, 43886128), (429, 43579232), (528, 35408126), (568, 32914596), (572, 32684424), (624, 29960722), (781, 23937888), (852, 21943064), (858, 21789616), (923, 20255136), (1056, 17704063), (1136, 16457298), (1144, 16342212), (1248, 14980361), (1562, 11968944), (1704, 10971532), (1716, 10894808), (1846, 10127568), (2272, 8228649), (2288, 8171106), (2343, 7979296), (2769, 6751712), (3124, 5984472), (3408, 5485766), (3432, 5447404), (3692, 5063784), (4576, 4085553), (4686, 3989648), (5538, 3375856), (6248, 2992236), (6816, 2742883), (6864, 2723702), (7384, 2531892), (9372, 1994824), (10153, 1841376), (11076, 1687928), (12496, 1496118), (13728, 1361851), (14768, 1265946), (18744, 997412), (19181, 974688), (20306, 920688), (22152, 843964), (24992, 748059), (29536, 632973), (30459, 613792), (37488, 498706), (38362, 487344), (40612, 460344), (44304, 421982), (57543, 324896), (60918, 306896), (74976, 249353), (76724, 243672), (81224, 230172), (88608, 210991), (115086, 162448), (121836, 153448)]