1796680088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 4189086720

約数和(自身を除く): 2392406632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 103, 119, 136, 146, 206, 238, 251, 292, 412, 476, 502, 511, 584, 721, 824, 952, 1004, 1022, 1241, 1442, 1751, 1757, 2008, 2044, 2482, 2884, 3502, 3514, 4088, 4267, 4964, 5768, 7004, 7028, 7519, 8534, 8687, 9928, 12257, 14008, 14056, 15038, 17068, 17374, 18323, 24514, 25853, 29869, 30076, 34136, 34748, 36646, 49028, 51706, 52633, 59738, 60152, 69496, 73292, 98056, 103412, 105266, 119476, 127823, 128261, 146584, 180971, 206824, 210532, 238952, 255646, 256522, 311491, 361942, 421064, 439501, 511292, 513044, 622982, 723884, 879002, 894761, 1022584, 1026088, 1245964, 1447768, 1758004, 1789522, 1887269, 2180437, 2491928, 3076507, 3516008, 3579044, 3774538, 4360874, 6153014, 7158088, 7549076, 8721748, 12306028, 13210883, 15098152, 17443496, 24612056, 26421766, 32083573, 52843532, 64167146, 105687064, 128334292, 224585011, 256668584, 449170022, 898340044, 1796680088]

約数ペア:

[(1, 1796680088), (2, 898340044), (4, 449170022), (7, 256668584), (8, 224585011), (14, 128334292), (17, 105687064), (28, 64167146), (34, 52843532), (56, 32083573), (68, 26421766), (73, 24612056), (103, 17443496), (119, 15098152), (136, 13210883), (146, 12306028), (206, 8721748), (238, 7549076), (251, 7158088), (292, 6153014), (412, 4360874), (476, 3774538), (502, 3579044), (511, 3516008), (584, 3076507), (721, 2491928), (824, 2180437), (952, 1887269), (1004, 1789522), (1022, 1758004), (1241, 1447768), (1442, 1245964), (1751, 1026088), (1757, 1022584), (2008, 894761), (2044, 879002), (2482, 723884), (2884, 622982), (3502, 513044), (3514, 511292), (4088, 439501), (4267, 421064), (4964, 361942), (5768, 311491), (7004, 256522), (7028, 255646), (7519, 238952), (8534, 210532), (8687, 206824), (9928, 180971), (12257, 146584), (14008, 128261), (14056, 127823), (15038, 119476), (17068, 105266), (17374, 103412), (18323, 98056), (24514, 73292), (25853, 69496), (29869, 60152), (30076, 59738), (34136, 52633), (34748, 51706), (36646, 49028)]