1316815488

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8861}}^1$

素因数の和:8927

約数の個数: 128

約数和(自身を含む): 3977265600

約数和(自身を除く): 2660450112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 3096, 3456, 4128, 4644, 5504, 6192, 8256, 8861, 9288, 12384, 16512, 17722, 18576, 24768, 26583, 35444, 37152, 49536, 53166, 70888, 74304, 79749, 106332, 141776, 148608, 159498, 212664, 239247, 283552, 318996, 381023, 425328, 478494, 567104, 637992, 762046, 850656, 956988, 1134208, 1143069, 1275984, 1524092, 1701312, 1913976, 2286138, 2551968, 3048184, 3402624, 3429207, 3827952, 4572276, 5103936, 6096368, 6858414, 7655904, 9144552, 10207872, 10287621, 12192736, 13716828, 15311808, 18289104, 20575242, 24385472, 27433656, 30623616, 36578208, 41150484, 48770944, 54867312, 73156416, 82300968, 109734624, 146312832, 164601936, 219469248, 329203872, 438938496, 658407744, 1316815488]

約数ペア:

[(1, 1316815488), (2, 658407744), (3, 438938496), (4, 329203872), (6, 219469248), (8, 164601936), (9, 146312832), (12, 109734624), (16, 82300968), (18, 73156416), (24, 54867312), (27, 48770944), (32, 41150484), (36, 36578208), (43, 30623616), (48, 27433656), (54, 24385472), (64, 20575242), (72, 18289104), (86, 15311808), (96, 13716828), (108, 12192736), (128, 10287621), (129, 10207872), (144, 9144552), (172, 7655904), (192, 6858414), (216, 6096368), (258, 5103936), (288, 4572276), (344, 3827952), (384, 3429207), (387, 3402624), (432, 3048184), (516, 2551968), (576, 2286138), (688, 1913976), (774, 1701312), (864, 1524092), (1032, 1275984), (1152, 1143069), (1161, 1134208), (1376, 956988), (1548, 850656), (1728, 762046), (2064, 637992), (2322, 567104), (2752, 478494), (3096, 425328), (3456, 381023), (4128, 318996), (4644, 283552), (5504, 239247), (6192, 212664), (8256, 159498), (8861, 148608), (9288, 141776), (12384, 106332), (16512, 79749), (17722, 74304), (18576, 70888), (24768, 53166), (26583, 49536), (35444, 37152)]