1397296992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 4537741824

約数和(自身を除く): 3140444832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 307, 312, 336, 364, 416, 521, 546, 614, 624, 672, 728, 921, 1042, 1092, 1228, 1248, 1456, 1563, 1842, 2084, 2149, 2184, 2456, 2912, 3126, 3647, 3684, 3991, 4168, 4298, 4368, 4912, 6252, 6447, 6773, 7294, 7368, 7982, 8336, 8596, 8736, 9824, 10941, 11973, 12504, 12894, 13546, 14588, 14736, 15964, 16672, 17192, 20319, 21882, 23946, 25008, 25788, 27092, 27937, 29176, 29472, 31928, 34384, 40638, 43764, 47411, 47892, 50016, 51576, 54184, 55874, 58352, 63856, 68768, 81276, 83811, 87528, 94822, 95784, 103152, 108368, 111748, 116704, 127712, 142233, 159947, 162552, 167622, 175056, 189644, 191568, 206304, 216736, 223496, 284466, 319894, 325104, 335244, 350112, 379288, 383136, 446992, 479841, 568932, 639788, 650208, 670488, 758576, 893984, 959682, 1119629, 1137864, 1279576, 1340976, 1517152, 1919364, 2079311, 2239258, 2275728, 2559152, 2681952, 3358887, 3838728, 4158622, 4478516, 4551456, 5118304, 6237933, 6717774, 7677456, 8317244, 8957032, 12475866, 13435548, 14555177, 15354912, 16634488, 17914064, 24951732, 26871096, 29110354, 33268976, 35828128, 43665531, 49903464, 53742192, 58220708, 66537952, 87331062, 99806928, 107484384, 116441416, 174662124, 199613856, 232882832, 349324248, 465765664, 698648496, 1397296992]

約数ペア:

[(1, 1397296992), (2, 698648496), (3, 465765664), (4, 349324248), (6, 232882832), (7, 199613856), (8, 174662124), (12, 116441416), (13, 107484384), (14, 99806928), (16, 87331062), (21, 66537952), (24, 58220708), (26, 53742192), (28, 49903464), (32, 43665531), (39, 35828128), (42, 33268976), (48, 29110354), (52, 26871096), (56, 24951732), (78, 17914064), (84, 16634488), (91, 15354912), (96, 14555177), (104, 13435548), (112, 12475866), (156, 8957032), (168, 8317244), (182, 7677456), (208, 6717774), (224, 6237933), (273, 5118304), (307, 4551456), (312, 4478516), (336, 4158622), (364, 3838728), (416, 3358887), (521, 2681952), (546, 2559152), (614, 2275728), (624, 2239258), (672, 2079311), (728, 1919364), (921, 1517152), (1042, 1340976), (1092, 1279576), (1228, 1137864), (1248, 1119629), (1456, 959682), (1563, 893984), (1842, 758576), (2084, 670488), (2149, 650208), (2184, 639788), (2456, 568932), (2912, 479841), (3126, 446992), (3647, 383136), (3684, 379288), (3991, 350112), (4168, 335244), (4298, 325104), (4368, 319894), (4912, 284466), (6252, 223496), (6447, 216736), (6773, 206304), (7294, 191568), (7368, 189644), (7982, 175056), (8336, 167622), (8596, 162552), (8736, 159947), (9824, 142233), (10941, 127712), (11973, 116704), (12504, 111748), (12894, 108368), (13546, 103152), (14588, 95784), (14736, 94822), (15964, 87528), (16672, 83811), (17192, 81276), (20319, 68768), (21882, 63856), (23946, 58352), (25008, 55874), (25788, 54184), (27092, 51576), (27937, 50016), (29176, 47892), (29472, 47411), (31928, 43764), (34384, 40638)]