1292246784

素因数分解:

$2^8\times 3^5\times {\mathrm{20773}}^1$

素因数の和:20804

約数の個数: 108

約数和(自身を含む): 3864047096

約数和(自身を除く): 2571800312

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, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 20773, 31104, 41546, 62208, 62319, 83092, 124638, 166184, 186957, 249276, 332368, 373914, 498552, 560871, 664736, 747828, 997104, 1121742, 1329472, 1495656, 1682613, 1994208, 2243484, 2658944, 2991312, 3365226, 3988416, 4486968, 5047839, 5317888, 5982624, 6730452, 7976832, 8973936, 10095678, 11965248, 13460904, 15953664, 17947872, 20191356, 23930496, 26921808, 35895744, 40382712, 47860992, 53843616, 71791488, 80765424, 107687232, 143582976, 161530848, 215374464, 323061696, 430748928, 646123392, 1292246784]

約数ペア:

[(1, 1292246784), (2, 646123392), (3, 430748928), (4, 323061696), (6, 215374464), (8, 161530848), (9, 143582976), (12, 107687232), (16, 80765424), (18, 71791488), (24, 53843616), (27, 47860992), (32, 40382712), (36, 35895744), (48, 26921808), (54, 23930496), (64, 20191356), (72, 17947872), (81, 15953664), (96, 13460904), (108, 11965248), (128, 10095678), (144, 8973936), (162, 7976832), (192, 6730452), (216, 5982624), (243, 5317888), (256, 5047839), (288, 4486968), (324, 3988416), (384, 3365226), (432, 2991312), (486, 2658944), (576, 2243484), (648, 1994208), (768, 1682613), (864, 1495656), (972, 1329472), (1152, 1121742), (1296, 997104), (1728, 747828), (1944, 664736), (2304, 560871), (2592, 498552), (3456, 373914), (3888, 332368), (5184, 249276), (6912, 186957), (7776, 166184), (10368, 124638), (15552, 83092), (20736, 62319), (20773, 62208), (31104, 41546)]