642775488

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1834

約数の個数: 112

約数和(自身を含む): 1786615680

約数和(自身を除く): 1143840192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 67, 87, 96, 116, 134, 174, 192, 201, 232, 268, 348, 402, 464, 536, 696, 804, 928, 1072, 1392, 1608, 1723, 1856, 1943, 2144, 2784, 3216, 3446, 3886, 4288, 5169, 5568, 5829, 6432, 6892, 7772, 10338, 11658, 12864, 13784, 15544, 20676, 23316, 27568, 31088, 41352, 46632, 49967, 55136, 62176, 82704, 93264, 99934, 110272, 115441, 124352, 149901, 165408, 186528, 199868, 230882, 299802, 330816, 346323, 373056, 399736, 461764, 599604, 692646, 799472, 923528, 1199208, 1385292, 1598944, 1847056, 2398416, 2770584, 3197888, 3347789, 3694112, 4796832, 5541168, 6695578, 7388224, 9593664, 10043367, 11082336, 13391156, 20086734, 22164672, 26782312, 40173468, 53564624, 80346936, 107129248, 160693872, 214258496, 321387744, 642775488]

約数ペア:

[(1, 642775488), (2, 321387744), (3, 214258496), (4, 160693872), (6, 107129248), (8, 80346936), (12, 53564624), (16, 40173468), (24, 26782312), (29, 22164672), (32, 20086734), (48, 13391156), (58, 11082336), (64, 10043367), (67, 9593664), (87, 7388224), (96, 6695578), (116, 5541168), (134, 4796832), (174, 3694112), (192, 3347789), (201, 3197888), (232, 2770584), (268, 2398416), (348, 1847056), (402, 1598944), (464, 1385292), (536, 1199208), (696, 923528), (804, 799472), (928, 692646), (1072, 599604), (1392, 461764), (1608, 399736), (1723, 373056), (1856, 346323), (1943, 330816), (2144, 299802), (2784, 230882), (3216, 199868), (3446, 186528), (3886, 165408), (4288, 149901), (5169, 124352), (5568, 115441), (5829, 110272), (6432, 99934), (6892, 93264), (7772, 82704), (10338, 62176), (11658, 55136), (12864, 49967), (13784, 46632), (15544, 41352), (20676, 31088), (23316, 27568)]