1664948376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 5722822560

約数和(自身を除く): 4057874184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 73, 78, 84, 91, 104, 117, 118, 126, 146, 156, 168, 177, 182, 219, 234, 236, 252, 273, 292, 312, 354, 364, 413, 438, 468, 472, 504, 511, 531, 546, 584, 657, 708, 728, 767, 819, 826, 876, 936, 949, 1022, 1062, 1092, 1239, 1314, 1416, 1533, 1534, 1638, 1652, 1752, 1898, 2044, 2124, 2184, 2301, 2478, 2628, 2847, 3066, 3068, 3276, 3304, 3481, 3717, 3796, 4088, 4248, 4307, 4599, 4602, 4956, 5256, 5369, 5694, 6132, 6136, 6552, 6643, 6903, 6962, 7434, 7592, 8541, 8614, 9198, 9204, 9912, 10443, 10738, 11388, 12264, 12921, 13286, 13806, 13924, 14868, 16107, 17082, 17228, 18396, 18408, 19929, 20886, 21476, 22776, 24367, 25842, 26572, 27612, 27848, 29736, 30149, 31329, 32214, 34164, 34456, 36792, 38763, 39858, 41772, 42952, 45253, 48321, 48734, 51684, 53144, 55224, 55991, 59787, 60298, 62658, 64428, 68328, 73101, 77526, 79716, 83544, 90447, 90506, 96642, 97468, 103368, 111982, 119574, 120596, 125316, 128856, 135759, 146202, 155052, 159432, 167973, 180894, 181012, 193284, 194936, 219303, 223964, 239148, 241192, 250632, 254113, 271341, 271518, 292404, 310104, 316771, 335946, 361788, 362024, 386568, 391937, 407277, 438606, 447928, 478296, 503919, 508226, 542682, 543036, 584808, 633542, 671892, 723576, 762339, 783874, 814554, 877212, 950313, 1007838, 1016452, 1085364, 1086072, 1175811, 1267084, 1343784, 1524678, 1567748, 1629108, 1754424, 1778791, 1900626, 2015676, 2032904, 2170728, 2287017, 2351622, 2534168, 2850939, 3049356, 3135496, 3258216, 3303469, 3527433, 3557582, 3801252, 4031352, 4574034, 4703244, 5336373, 5701878, 6098712, 6606938, 7054866, 7115164, 7602504, 9148068, 9406488, 9910407, 10672746, 11403756, 13213876, 14109732, 14230328, 16009119, 18296136, 19820814, 21345492, 22807512, 23124283, 26427752, 28219464, 29731221, 32018238, 39641628, 42690984, 46248566, 59462442, 64036476, 69372849, 79283256, 92497132, 118924884, 128072952, 138745698, 184994264, 208118547, 237849768, 277491396, 416237094, 554982792, 832474188, 1664948376]

約数ペア:

[(1, 1664948376), (2, 832474188), (3, 554982792), (4, 416237094), (6, 277491396), (7, 237849768), (8, 208118547), (9, 184994264), (12, 138745698), (13, 128072952), (14, 118924884), (18, 92497132), (21, 79283256), (24, 69372849), (26, 64036476), (28, 59462442), (36, 46248566), (39, 42690984), (42, 39641628), (52, 32018238), (56, 29731221), (59, 28219464), (63, 26427752), (72, 23124283), (73, 22807512), (78, 21345492), (84, 19820814), (91, 18296136), (104, 16009119), (117, 14230328), (118, 14109732), (126, 13213876), (146, 11403756), (156, 10672746), (168, 9910407), (177, 9406488), (182, 9148068), (219, 7602504), (234, 7115164), (236, 7054866), (252, 6606938), (273, 6098712), (292, 5701878), (312, 5336373), (354, 4703244), (364, 4574034), (413, 4031352), (438, 3801252), (468, 3557582), (472, 3527433), (504, 3303469), (511, 3258216), (531, 3135496), (546, 3049356), (584, 2850939), (657, 2534168), (708, 2351622), (728, 2287017), (767, 2170728), (819, 2032904), (826, 2015676), (876, 1900626), (936, 1778791), (949, 1754424), (1022, 1629108), (1062, 1567748), (1092, 1524678), (1239, 1343784), (1314, 1267084), (1416, 1175811), (1533, 1086072), (1534, 1085364), (1638, 1016452), (1652, 1007838), (1752, 950313), (1898, 877212), (2044, 814554), (2124, 783874), (2184, 762339), (2301, 723576), (2478, 671892), (2628, 633542), (2847, 584808), (3066, 543036), (3068, 542682), (3276, 508226), (3304, 503919), (3481, 478296), (3717, 447928), (3796, 438606), (4088, 407277), (4248, 391937), (4307, 386568), (4599, 362024), (4602, 361788), (4956, 335946), (5256, 316771), (5369, 310104), (5694, 292404), (6132, 271518), (6136, 271341), (6552, 254113), (6643, 250632), (6903, 241192), (6962, 239148), (7434, 223964), (7592, 219303), (8541, 194936), (8614, 193284), (9198, 181012), (9204, 180894), (9912, 167973), (10443, 159432), (10738, 155052), (11388, 146202), (12264, 135759), (12921, 128856), (13286, 125316), (13806, 120596), (13924, 119574), (14868, 111982), (16107, 103368), (17082, 97468), (17228, 96642), (18396, 90506), (18408, 90447), (19929, 83544), (20886, 79716), (21476, 77526), (22776, 73101), (24367, 68328), (25842, 64428), (26572, 62658), (27612, 60298), (27848, 59787), (29736, 55991), (30149, 55224), (31329, 53144), (32214, 51684), (34164, 48734), (34456, 48321), (36792, 45253), (38763, 42952), (39858, 41772)]