819617971536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20849053}}^1$

素因数の和:20849090

約数の個数: 160

約数和(自身を含む): 2895516619520

約数和(自身を除く): 2075898647984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 39312, 20849053, 41698106, 62547159, 83396212, 125094318, 145943371, 166792424, 187641477, 250188636, 271037689, 291886742, 333584848, 375282954, 437830113, 500377272, 542075378, 562924431, 583773484, 750565908, 813113067, 875660226, 1000754544, 1084150756, 1125848862, 1167546968, 1313490339, 1501131816, 1626226134, 1751320452, 1897263823, 2168301512, 2251697724, 2335093936, 2439339201, 2626980678, 3002263632, 3252452268, 3502640904, 3794527646, 3940471017, 4336603024, 4503395448, 4878678402, 5253961356, 5691791469, 6504904536, 7005281808, 7318017603, 7589055292, 7880942034, 9006790896, 9757356804, 10507922712, 11383582938, 13009809072, 14636035206, 15178110584, 15761884068, 17075374407, 19514713608, 21015845424, 22767165876, 29272070412, 30356221168, 31523768136, 34150748814, 39029427216, 45534331752, 51226123221, 58544140824, 63047536272, 68301497628, 91068663504, 102452246442, 117088281648, 136602995256, 204904492884, 273205990512, 409808985768, 819617971536]

約数ペア:

[(1, 819617971536), (2, 409808985768), (3, 273205990512), (4, 204904492884), (6, 136602995256), (7, 117088281648), (8, 102452246442), (9, 91068663504), (12, 68301497628), (13, 63047536272), (14, 58544140824), (16, 51226123221), (18, 45534331752), (21, 39029427216), (24, 34150748814), (26, 31523768136), (27, 30356221168), (28, 29272070412), (36, 22767165876), (39, 21015845424), (42, 19514713608), (48, 17075374407), (52, 15761884068), (54, 15178110584), (56, 14636035206), (63, 13009809072), (72, 11383582938), (78, 10507922712), (84, 9757356804), (91, 9006790896), (104, 7880942034), (108, 7589055292), (112, 7318017603), (117, 7005281808), (126, 6504904536), (144, 5691791469), (156, 5253961356), (168, 4878678402), (182, 4503395448), (189, 4336603024), (208, 3940471017), (216, 3794527646), (234, 3502640904), (252, 3252452268), (273, 3002263632), (312, 2626980678), (336, 2439339201), (351, 2335093936), (364, 2251697724), (378, 2168301512), (432, 1897263823), (468, 1751320452), (504, 1626226134), (546, 1501131816), (624, 1313490339), (702, 1167546968), (728, 1125848862), (756, 1084150756), (819, 1000754544), (936, 875660226), (1008, 813113067), (1092, 750565908), (1404, 583773484), (1456, 562924431), (1512, 542075378), (1638, 500377272), (1872, 437830113), (2184, 375282954), (2457, 333584848), (2808, 291886742), (3024, 271037689), (3276, 250188636), (4368, 187641477), (4914, 166792424), (5616, 145943371), (6552, 125094318), (9828, 83396212), (13104, 62547159), (19656, 41698106), (39312, 20849053)]