679771638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 1818363456

約数和(自身を除く): 1138591818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 613, 677, 819, 1226, 1354, 1638, 1839, 2031, 3678, 4062, 4291, 4739, 5517, 6093, 7969, 8582, 8801, 9478, 11034, 12186, 12873, 14217, 15938, 17602, 23907, 25746, 26403, 28434, 38619, 42651, 47814, 52806, 55783, 61607, 71721, 77238, 79209, 85302, 111566, 123214, 143442, 158418, 167349, 184821, 334698, 369642, 415001, 502047, 554463, 830002, 1004094, 1108926, 1245003, 2490006, 2905007, 3735009, 5395013, 5810014, 7470018, 8715021, 10790026, 16185039, 17430042, 26145063, 32370078, 37765091, 48555117, 52290126, 75530182, 97110234, 113295273, 226590546, 339885819, 679771638]

約数ペア:

[(1, 679771638), (2, 339885819), (3, 226590546), (6, 113295273), (7, 97110234), (9, 75530182), (13, 52290126), (14, 48555117), (18, 37765091), (21, 32370078), (26, 26145063), (39, 17430042), (42, 16185039), (63, 10790026), (78, 8715021), (91, 7470018), (117, 5810014), (126, 5395013), (182, 3735009), (234, 2905007), (273, 2490006), (546, 1245003), (613, 1108926), (677, 1004094), (819, 830002), (1226, 554463), (1354, 502047), (1638, 415001), (1839, 369642), (2031, 334698), (3678, 184821), (4062, 167349), (4291, 158418), (4739, 143442), (5517, 123214), (6093, 111566), (7969, 85302), (8582, 79209), (8801, 77238), (9478, 71721), (11034, 61607), (12186, 55783), (12873, 52806), (14217, 47814), (15938, 42651), (17602, 38619), (23907, 28434), (25746, 26403)]