763900416

素因数分解:

$2^9\times 3^3\times {\mathrm{55259}}^1$

素因数の和:55286

約数の個数: 80

約数和(自身を含む): 2261239200

約数和(自身を除く): 1497338784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 55259, 110518, 165777, 221036, 331554, 442072, 497331, 663108, 884144, 994662, 1326216, 1491993, 1768288, 1989324, 2652432, 2983986, 3536576, 3978648, 5304864, 5967972, 7073152, 7957296, 10609728, 11935944, 14146304, 15914592, 21219456, 23871888, 28292608, 31829184, 42438912, 47743776, 63658368, 84877824, 95487552, 127316736, 190975104, 254633472, 381950208, 763900416]

約数ペア:

[(1, 763900416), (2, 381950208), (3, 254633472), (4, 190975104), (6, 127316736), (8, 95487552), (9, 84877824), (12, 63658368), (16, 47743776), (18, 42438912), (24, 31829184), (27, 28292608), (32, 23871888), (36, 21219456), (48, 15914592), (54, 14146304), (64, 11935944), (72, 10609728), (96, 7957296), (108, 7073152), (128, 5967972), (144, 5304864), (192, 3978648), (216, 3536576), (256, 2983986), (288, 2652432), (384, 1989324), (432, 1768288), (512, 1491993), (576, 1326216), (768, 994662), (864, 884144), (1152, 663108), (1536, 497331), (1728, 442072), (2304, 331554), (3456, 221036), (4608, 165777), (6912, 110518), (13824, 55259)]