315035392

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 762918912

約数和(自身を除く): 447883520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 107, 112, 124, 128, 212, 214, 217, 224, 248, 256, 371, 424, 428, 434, 448, 496, 742, 749, 848, 856, 868, 896, 992, 1484, 1498, 1643, 1696, 1712, 1736, 1792, 1984, 2968, 2996, 3286, 3317, 3392, 3424, 3472, 3968, 5671, 5936, 5992, 6572, 6634, 6784, 6848, 6944, 7936, 11342, 11501, 11872, 11984, 13144, 13268, 13568, 13696, 13888, 22684, 23002, 23219, 23744, 23968, 26288, 26536, 27392, 27776, 39697, 45368, 46004, 46438, 47488, 47936, 52576, 53072, 55552, 79394, 90736, 92008, 92876, 94976, 95872, 105152, 106144, 158788, 175801, 181472, 184016, 185752, 191744, 210304, 212288, 317576, 351602, 362944, 368032, 371504, 420608, 424576, 635152, 703204, 725888, 736064, 743008, 849152, 1230607, 1270304, 1406408, 1451776, 1472128, 1486016, 2461214, 2540608, 2812816, 2944256, 2972032, 4922428, 5081216, 5625632, 5944064, 9844856, 10162432, 11251264, 19689712, 22502528, 39379424, 45005056, 78758848, 157517696, 315035392]

約数ペア:

[(1, 315035392), (2, 157517696), (4, 78758848), (7, 45005056), (8, 39379424), (14, 22502528), (16, 19689712), (28, 11251264), (31, 10162432), (32, 9844856), (53, 5944064), (56, 5625632), (62, 5081216), (64, 4922428), (106, 2972032), (107, 2944256), (112, 2812816), (124, 2540608), (128, 2461214), (212, 1486016), (214, 1472128), (217, 1451776), (224, 1406408), (248, 1270304), (256, 1230607), (371, 849152), (424, 743008), (428, 736064), (434, 725888), (448, 703204), (496, 635152), (742, 424576), (749, 420608), (848, 371504), (856, 368032), (868, 362944), (896, 351602), (992, 317576), (1484, 212288), (1498, 210304), (1643, 191744), (1696, 185752), (1712, 184016), (1736, 181472), (1792, 175801), (1984, 158788), (2968, 106144), (2996, 105152), (3286, 95872), (3317, 94976), (3392, 92876), (3424, 92008), (3472, 90736), (3968, 79394), (5671, 55552), (5936, 53072), (5992, 52576), (6572, 47936), (6634, 47488), (6784, 46438), (6848, 46004), (6944, 45368), (7936, 39697), (11342, 27776), (11501, 27392), (11872, 26536), (11984, 26288), (13144, 23968), (13268, 23744), (13568, 23219), (13696, 23002), (13888, 22684)]