1244867584

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 88

約数和(自身を含む): 2579220000

約数和(自身を除く): 1334352416

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 149, 164, 199, 256, 298, 328, 398, 512, 596, 656, 796, 1024, 1192, 1312, 1592, 2384, 2624, 3184, 4768, 5248, 6109, 6368, 8159, 9536, 10496, 12218, 12736, 16318, 19072, 20992, 24436, 25472, 29651, 32636, 38144, 41984, 48872, 50944, 59302, 65272, 76288, 97744, 101888, 118604, 130544, 152576, 195488, 203776, 237208, 261088, 390976, 474416, 522176, 781952, 948832, 1044352, 1215691, 1563904, 1897664, 2088704, 2431382, 3127808, 3795328, 4177408, 4862764, 6255616, 7590656, 8354816, 9725528, 15181312, 19451056, 30362624, 38902112, 77804224, 155608448, 311216896, 622433792, 1244867584]

約数ペア:

[(1, 1244867584), (2, 622433792), (4, 311216896), (8, 155608448), (16, 77804224), (32, 38902112), (41, 30362624), (64, 19451056), (82, 15181312), (128, 9725528), (149, 8354816), (164, 7590656), (199, 6255616), (256, 4862764), (298, 4177408), (328, 3795328), (398, 3127808), (512, 2431382), (596, 2088704), (656, 1897664), (796, 1563904), (1024, 1215691), (1192, 1044352), (1312, 948832), (1592, 781952), (2384, 522176), (2624, 474416), (3184, 390976), (4768, 261088), (5248, 237208), (6109, 203776), (6368, 195488), (8159, 152576), (9536, 130544), (10496, 118604), (12218, 101888), (12736, 97744), (16318, 76288), (19072, 65272), (20992, 59302), (24436, 50944), (25472, 48872), (29651, 41984), (32636, 38144)]