1945309184

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 208

約数和(自身を含む): 5086021248

約数和(自身を除く): 3140712064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 307, 364, 416, 442, 448, 476, 512, 544, 614, 728, 832, 884, 896, 952, 1024, 1088, 1228, 1456, 1547, 1664, 1768, 1792, 1904, 2048, 2149, 2176, 2456, 2912, 3094, 3328, 3536, 3584, 3808, 3991, 4096, 4298, 4352, 4912, 5219, 5824, 6188, 6656, 7072, 7168, 7616, 7982, 8596, 8704, 9824, 10438, 11648, 12376, 13312, 14144, 14336, 15232, 15964, 17192, 17408, 19648, 20876, 23296, 24752, 26624, 27937, 28288, 28672, 30464, 31928, 34384, 34816, 36533, 39296, 41752, 46592, 49504, 53248, 55874, 56576, 60928, 63856, 67847, 68768, 69632, 73066, 78592, 83504, 93184, 99008, 111748, 113152, 121856, 127712, 135694, 137536, 146132, 157184, 167008, 186368, 198016, 223496, 226304, 243712, 255424, 271388, 275072, 292264, 314368, 334016, 372736, 396032, 446992, 452608, 474929, 487424, 510848, 542776, 550144, 584528, 628736, 668032, 792064, 893984, 905216, 949858, 1021696, 1085552, 1100288, 1169056, 1257472, 1336064, 1584128, 1787968, 1899716, 2043392, 2171104, 2200576, 2338112, 2672128, 3168256, 3575936, 3799432, 4086784, 4342208, 4401152, 4676224, 5344256, 6336512, 7151872, 7598864, 8173568, 8684416, 8802304, 9352448, 10688512, 14303744, 15197728, 16347136, 17368832, 18704896, 21377024, 28607488, 30395456, 34737664, 37409792, 57214976, 60790912, 69475328, 74819584, 114429952, 121581824, 138950656, 149639168, 243163648, 277901312, 486327296, 972654592, 1945309184]

約数ペア:

[(1, 1945309184), (2, 972654592), (4, 486327296), (7, 277901312), (8, 243163648), (13, 149639168), (14, 138950656), (16, 121581824), (17, 114429952), (26, 74819584), (28, 69475328), (32, 60790912), (34, 57214976), (52, 37409792), (56, 34737664), (64, 30395456), (68, 28607488), (91, 21377024), (104, 18704896), (112, 17368832), (119, 16347136), (128, 15197728), (136, 14303744), (182, 10688512), (208, 9352448), (221, 8802304), (224, 8684416), (238, 8173568), (256, 7598864), (272, 7151872), (307, 6336512), (364, 5344256), (416, 4676224), (442, 4401152), (448, 4342208), (476, 4086784), (512, 3799432), (544, 3575936), (614, 3168256), (728, 2672128), (832, 2338112), (884, 2200576), (896, 2171104), (952, 2043392), (1024, 1899716), (1088, 1787968), (1228, 1584128), (1456, 1336064), (1547, 1257472), (1664, 1169056), (1768, 1100288), (1792, 1085552), (1904, 1021696), (2048, 949858), (2149, 905216), (2176, 893984), (2456, 792064), (2912, 668032), (3094, 628736), (3328, 584528), (3536, 550144), (3584, 542776), (3808, 510848), (3991, 487424), (4096, 474929), (4298, 452608), (4352, 446992), (4912, 396032), (5219, 372736), (5824, 334016), (6188, 314368), (6656, 292264), (7072, 275072), (7168, 271388), (7616, 255424), (7982, 243712), (8596, 226304), (8704, 223496), (9824, 198016), (10438, 186368), (11648, 167008), (12376, 157184), (13312, 146132), (14144, 137536), (14336, 135694), (15232, 127712), (15964, 121856), (17192, 113152), (17408, 111748), (19648, 99008), (20876, 93184), (23296, 83504), (24752, 78592), (26624, 73066), (27937, 69632), (28288, 68768), (28672, 67847), (30464, 63856), (31928, 60928), (34384, 56576), (34816, 55874), (36533, 53248), (39296, 49504), (41752, 46592)]