404647712

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3134

約数の個数: 96

約数和(自身を含む): 989614080

約数和(自身を除く): 584966368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1736, 2128, 2356, 3067, 3472, 4123, 4256, 4712, 6134, 6944, 8246, 9424, 12268, 16492, 18848, 21469, 24536, 32984, 42938, 49072, 58273, 65968, 85876, 95077, 98144, 116546, 131936, 171752, 190154, 233092, 343504, 380308, 407911, 466184, 665539, 687008, 760616, 815822, 932368, 1331078, 1521232, 1631644, 1806463, 1864736, 2662156, 3042464, 3263288, 3612926, 5324312, 6526576, 7225852, 10648624, 12645241, 13053152, 14451704, 21297248, 25290482, 28903408, 50580964, 57806816, 101161928, 202323856, 404647712]

約数ペア:

[(1, 404647712), (2, 202323856), (4, 101161928), (7, 57806816), (8, 50580964), (14, 28903408), (16, 25290482), (19, 21297248), (28, 14451704), (31, 13053152), (32, 12645241), (38, 10648624), (56, 7225852), (62, 6526576), (76, 5324312), (112, 3612926), (124, 3263288), (133, 3042464), (152, 2662156), (217, 1864736), (224, 1806463), (248, 1631644), (266, 1521232), (304, 1331078), (434, 932368), (496, 815822), (532, 760616), (589, 687008), (608, 665539), (868, 466184), (992, 407911), (1064, 380308), (1178, 343504), (1736, 233092), (2128, 190154), (2356, 171752), (3067, 131936), (3472, 116546), (4123, 98144), (4256, 95077), (4712, 85876), (6134, 65968), (6944, 58273), (8246, 49072), (9424, 42938), (12268, 32984), (16492, 24536), (18848, 21469)]