619841712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 1942097920

約数和(自身を除く): 1322256208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 151, 152, 168, 228, 266, 302, 304, 336, 399, 453, 456, 532, 604, 643, 798, 906, 912, 1057, 1064, 1208, 1286, 1596, 1812, 1929, 2114, 2128, 2416, 2572, 2869, 3171, 3192, 3624, 3858, 4228, 4501, 5144, 5738, 6342, 6384, 7248, 7716, 8456, 8607, 9002, 10288, 11476, 12217, 12684, 13503, 15432, 16912, 17214, 18004, 20083, 22952, 24434, 25368, 27006, 30864, 34428, 36008, 36651, 40166, 45904, 48868, 50736, 54012, 60249, 68856, 72016, 73302, 80332, 85519, 97093, 97736, 108024, 120498, 137712, 146604, 160664, 171038, 194186, 195472, 216048, 240996, 256557, 291279, 293208, 321328, 342076, 388372, 481992, 513114, 582558, 586416, 679651, 684152, 776744, 963984, 1026228, 1165116, 1359302, 1368304, 1553488, 1844767, 2038953, 2052456, 2330232, 2718604, 3689534, 4077906, 4104912, 4660464, 5437208, 5534301, 7379068, 8155812, 10874416, 11068602, 12913369, 14758136, 16311624, 22137204, 25826738, 29516272, 32623248, 38740107, 44274408, 51653476, 77480214, 88548816, 103306952, 154960428, 206613904, 309920856, 619841712]

約数ペア:

[(1, 619841712), (2, 309920856), (3, 206613904), (4, 154960428), (6, 103306952), (7, 88548816), (8, 77480214), (12, 51653476), (14, 44274408), (16, 38740107), (19, 32623248), (21, 29516272), (24, 25826738), (28, 22137204), (38, 16311624), (42, 14758136), (48, 12913369), (56, 11068602), (57, 10874416), (76, 8155812), (84, 7379068), (112, 5534301), (114, 5437208), (133, 4660464), (151, 4104912), (152, 4077906), (168, 3689534), (228, 2718604), (266, 2330232), (302, 2052456), (304, 2038953), (336, 1844767), (399, 1553488), (453, 1368304), (456, 1359302), (532, 1165116), (604, 1026228), (643, 963984), (798, 776744), (906, 684152), (912, 679651), (1057, 586416), (1064, 582558), (1208, 513114), (1286, 481992), (1596, 388372), (1812, 342076), (1929, 321328), (2114, 293208), (2128, 291279), (2416, 256557), (2572, 240996), (2869, 216048), (3171, 195472), (3192, 194186), (3624, 171038), (3858, 160664), (4228, 146604), (4501, 137712), (5144, 120498), (5738, 108024), (6342, 97736), (6384, 97093), (7248, 85519), (7716, 80332), (8456, 73302), (8607, 72016), (9002, 68856), (10288, 60249), (11476, 54012), (12217, 50736), (12684, 48868), (13503, 45904), (15432, 40166), (16912, 36651), (17214, 36008), (18004, 34428), (20083, 30864), (22952, 27006), (24434, 25368)]