1284719616

素因数分解:

$2^{10}\times 3^6\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 154

約数和(自身を含む): 3852752862

約数和(自身を除く): 2568033246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1024, 1152, 1296, 1458, 1536, 1721, 1728, 1944, 2304, 2592, 2916, 3072, 3442, 3456, 3888, 4608, 5163, 5184, 5832, 6884, 6912, 7776, 9216, 10326, 10368, 11664, 13768, 13824, 15489, 15552, 20652, 20736, 23328, 27536, 27648, 30978, 31104, 41304, 41472, 46467, 46656, 55072, 61956, 62208, 82608, 82944, 92934, 93312, 110144, 123912, 124416, 139401, 165216, 185868, 186624, 220288, 247824, 248832, 278802, 330432, 371736, 373248, 418203, 440576, 495648, 557604, 660864, 743472, 746496, 836406, 881152, 991296, 1115208, 1254609, 1321728, 1486944, 1672812, 1762304, 1982592, 2230416, 2509218, 2643456, 2973888, 3345624, 3965184, 4460832, 5018436, 5286912, 5947776, 6691248, 7930368, 8921664, 10036872, 11895552, 13382496, 15860736, 17843328, 20073744, 23791104, 26764992, 35686656, 40147488, 47582208, 53529984, 71373312, 80294976, 107059968, 142746624, 160589952, 214119936, 321179904, 428239872, 642359808, 1284719616]

約数ペア:

[(1, 1284719616), (2, 642359808), (3, 428239872), (4, 321179904), (6, 214119936), (8, 160589952), (9, 142746624), (12, 107059968), (16, 80294976), (18, 71373312), (24, 53529984), (27, 47582208), (32, 40147488), (36, 35686656), (48, 26764992), (54, 23791104), (64, 20073744), (72, 17843328), (81, 15860736), (96, 13382496), (108, 11895552), (128, 10036872), (144, 8921664), (162, 7930368), (192, 6691248), (216, 5947776), (243, 5286912), (256, 5018436), (288, 4460832), (324, 3965184), (384, 3345624), (432, 2973888), (486, 2643456), (512, 2509218), (576, 2230416), (648, 1982592), (729, 1762304), (768, 1672812), (864, 1486944), (972, 1321728), (1024, 1254609), (1152, 1115208), (1296, 991296), (1458, 881152), (1536, 836406), (1721, 746496), (1728, 743472), (1944, 660864), (2304, 557604), (2592, 495648), (2916, 440576), (3072, 418203), (3442, 373248), (3456, 371736), (3888, 330432), (4608, 278802), (5163, 248832), (5184, 247824), (5832, 220288), (6884, 186624), (6912, 185868), (7776, 165216), (9216, 139401), (10326, 124416), (10368, 123912), (11664, 110144), (13768, 93312), (13824, 92934), (15489, 82944), (15552, 82608), (20652, 62208), (20736, 61956), (23328, 55072), (27536, 46656), (27648, 46467), (30978, 41472), (31104, 41304)]