21327890112

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1220

約数の個数: 224

約数和(自身を含む): 64315238400

約数和(自身を除く): 42987348288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 313, 376, 423, 432, 564, 576, 626, 752, 839, 846, 864, 939, 1128, 1252, 1269, 1504, 1678, 1692, 1728, 1878, 2256, 2504, 2517, 2538, 2817, 3008, 3356, 3384, 3756, 4512, 5008, 5034, 5076, 5634, 6712, 6768, 7512, 7551, 8451, 9024, 10016, 10068, 10152, 11268, 13424, 13536, 14711, 15024, 15102, 16902, 20032, 20136, 20304, 22536, 22653, 26848, 27072, 29422, 30048, 30204, 33804, 39433, 40272, 40608, 44133, 45072, 45306, 53696, 58844, 60096, 60408, 67608, 78866, 80544, 81216, 88266, 90144, 90612, 117688, 118299, 120816, 132399, 135216, 157732, 161088, 176532, 180288, 181224, 235376, 236598, 241632, 262607, 264798, 270432, 315464, 353064, 354897, 362448, 397197, 470752, 473196, 483264, 525214, 529596, 540864, 630928, 706128, 709794, 724896, 787821, 794394, 941504, 946392, 1050428, 1059192, 1064691, 1261856, 1412256, 1419588, 1449792, 1575642, 1588788, 1892784, 2100856, 2118384, 2129382, 2363463, 2523712, 2824512, 2839176, 3151284, 3177576, 3785568, 4201712, 4236768, 4258764, 4726926, 5678352, 6302568, 6355152, 7090389, 7571136, 8403424, 8473536, 8517528, 9453852, 11356704, 12342529, 12605136, 12710304, 14180778, 16806848, 17035056, 18907704, 22713408, 24685058, 25210272, 25420608, 28361556, 34070112, 37027587, 37815408, 49370116, 50420544, 56723112, 68140224, 74055174, 75630816, 98740232, 111082761, 113446224, 148110348, 151261632, 197480464, 222165522, 226892448, 296220696, 333248283, 394960928, 444331044, 453784896, 592441392, 666496566, 789921856, 888662088, 1184882784, 1332993132, 1777324176, 2369765568, 2665986264, 3554648352, 5331972528, 7109296704, 10663945056, 21327890112]

約数ペア:

[(1, 21327890112), (2, 10663945056), (3, 7109296704), (4, 5331972528), (6, 3554648352), (8, 2665986264), (9, 2369765568), (12, 1777324176), (16, 1332993132), (18, 1184882784), (24, 888662088), (27, 789921856), (32, 666496566), (36, 592441392), (47, 453784896), (48, 444331044), (54, 394960928), (64, 333248283), (72, 296220696), (94, 226892448), (96, 222165522), (108, 197480464), (141, 151261632), (144, 148110348), (188, 113446224), (192, 111082761), (216, 98740232), (282, 75630816), (288, 74055174), (313, 68140224), (376, 56723112), (423, 50420544), (432, 49370116), (564, 37815408), (576, 37027587), (626, 34070112), (752, 28361556), (839, 25420608), (846, 25210272), (864, 24685058), (939, 22713408), (1128, 18907704), (1252, 17035056), (1269, 16806848), (1504, 14180778), (1678, 12710304), (1692, 12605136), (1728, 12342529), (1878, 11356704), (2256, 9453852), (2504, 8517528), (2517, 8473536), (2538, 8403424), (2817, 7571136), (3008, 7090389), (3356, 6355152), (3384, 6302568), (3756, 5678352), (4512, 4726926), (5008, 4258764), (5034, 4236768), (5076, 4201712), (5634, 3785568), (6712, 3177576), (6768, 3151284), (7512, 2839176), (7551, 2824512), (8451, 2523712), (9024, 2363463), (10016, 2129382), (10068, 2118384), (10152, 2100856), (11268, 1892784), (13424, 1588788), (13536, 1575642), (14711, 1449792), (15024, 1419588), (15102, 1412256), (16902, 1261856), (20032, 1064691), (20136, 1059192), (20304, 1050428), (22536, 946392), (22653, 941504), (26848, 794394), (27072, 787821), (29422, 724896), (30048, 709794), (30204, 706128), (33804, 630928), (39433, 540864), (40272, 529596), (40608, 525214), (44133, 483264), (45072, 473196), (45306, 470752), (53696, 397197), (58844, 362448), (60096, 354897), (60408, 353064), (67608, 315464), (78866, 270432), (80544, 264798), (81216, 262607), (88266, 241632), (90144, 236598), (90612, 235376), (117688, 181224), (118299, 180288), (120816, 176532), (132399, 161088), (135216, 157732)]