1387639008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 288

約数和(自身を含む): 5028791040

約数和(自身を除く): 3641152032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 96, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 224, 228, 238, 252, 266, 272, 288, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 544, 608, 612, 646, 672, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1632, 1824, 1904, 1938, 2016, 2128, 2131, 2142, 2261, 2394, 2448, 2584, 2736, 2856, 2907, 3192, 3808, 3876, 4256, 4262, 4284, 4522, 4788, 4896, 5168, 5472, 5712, 5814, 6384, 6393, 6783, 7752, 8524, 8568, 9044, 9576, 10336, 11424, 11628, 12768, 12786, 13566, 14917, 15504, 17048, 17136, 18088, 19152, 19179, 20349, 23256, 25572, 27132, 29834, 31008, 34096, 34272, 36176, 36227, 38304, 38358, 40489, 40698, 44751, 46512, 51144, 54264, 59668, 68192, 72352, 72454, 76716, 80978, 81396, 89502, 93024, 102288, 108528, 108681, 119336, 121467, 134253, 144908, 153432, 161956, 162792, 179004, 204576, 217056, 217362, 238672, 242934, 253589, 268506, 283423, 289816, 306864, 323912, 325584, 326043, 358008, 364401, 434724, 477344, 485868, 507178, 537012, 566846, 579632, 613728, 647824, 651168, 652086, 688313, 716016, 728802, 760767, 850269, 869448, 971736, 1014356, 1074024, 1133692, 1159264, 1295648, 1304172, 1376626, 1432032, 1457604, 1521534, 1700538, 1738896, 1943472, 2028712, 2064939, 2148048, 2267384, 2282301, 2550807, 2608344, 2753252, 2915208, 3043068, 3401076, 3477792, 3886944, 4057424, 4129878, 4296096, 4534768, 4564602, 4818191, 5101614, 5216688, 5506504, 5830416, 6086136, 6194817, 6802152, 8114848, 8259756, 9069536, 9129204, 9636382, 10203228, 10433376, 11013008, 11660832, 12172272, 12389634, 13604304, 14454573, 16519512, 18258408, 19272764, 20406456, 22026016, 24344544, 24779268, 27208608, 28909146, 33039024, 36516816, 38545528, 40812912, 43363719, 49558536, 57818292, 66078048, 73033632, 77091056, 81625824, 86727438, 99117072, 115636584, 154182112, 173454876, 198234144, 231273168, 346909752, 462546336, 693819504, 1387639008]

約数ペア:

[(1, 1387639008), (2, 693819504), (3, 462546336), (4, 346909752), (6, 231273168), (7, 198234144), (8, 173454876), (9, 154182112), (12, 115636584), (14, 99117072), (16, 86727438), (17, 81625824), (18, 77091056), (19, 73033632), (21, 66078048), (24, 57818292), (28, 49558536), (32, 43363719), (34, 40812912), (36, 38545528), (38, 36516816), (42, 33039024), (48, 28909146), (51, 27208608), (56, 24779268), (57, 24344544), (63, 22026016), (68, 20406456), (72, 19272764), (76, 18258408), (84, 16519512), (96, 14454573), (102, 13604304), (112, 12389634), (114, 12172272), (119, 11660832), (126, 11013008), (133, 10433376), (136, 10203228), (144, 9636382), (152, 9129204), (153, 9069536), (168, 8259756), (171, 8114848), (204, 6802152), (224, 6194817), (228, 6086136), (238, 5830416), (252, 5506504), (266, 5216688), (272, 5101614), (288, 4818191), (304, 4564602), (306, 4534768), (323, 4296096), (336, 4129878), (342, 4057424), (357, 3886944), (399, 3477792), (408, 3401076), (456, 3043068), (476, 2915208), (504, 2753252), (532, 2608344), (544, 2550807), (608, 2282301), (612, 2267384), (646, 2148048), (672, 2064939), (684, 2028712), (714, 1943472), (798, 1738896), (816, 1700538), (912, 1521534), (952, 1457604), (969, 1432032), (1008, 1376626), (1064, 1304172), (1071, 1295648), (1197, 1159264), (1224, 1133692), (1292, 1074024), (1368, 1014356), (1428, 971736), (1596, 869448), (1632, 850269), (1824, 760767), (1904, 728802), (1938, 716016), (2016, 688313), (2128, 652086), (2131, 651168), (2142, 647824), (2261, 613728), (2394, 579632), (2448, 566846), (2584, 537012), (2736, 507178), (2856, 485868), (2907, 477344), (3192, 434724), (3808, 364401), (3876, 358008), (4256, 326043), (4262, 325584), (4284, 323912), (4522, 306864), (4788, 289816), (4896, 283423), (5168, 268506), (5472, 253589), (5712, 242934), (5814, 238672), (6384, 217362), (6393, 217056), (6783, 204576), (7752, 179004), (8524, 162792), (8568, 161956), (9044, 153432), (9576, 144908), (10336, 134253), (11424, 121467), (11628, 119336), (12768, 108681), (12786, 108528), (13566, 102288), (14917, 93024), (15504, 89502), (17048, 81396), (17136, 80978), (18088, 76716), (19152, 72454), (19179, 72352), (20349, 68192), (23256, 59668), (25572, 54264), (27132, 51144), (29834, 46512), (31008, 44751), (34096, 40698), (34272, 40489), (36176, 38358), (36227, 38304)]