1956401664

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{181957}}^1$

素因数の和:181985

約数の個数: 80

約数和(自身を含む): 5956577088

約数和(自身を除く): 4000175424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 181957, 363914, 545871, 727828, 1091742, 1273699, 1455656, 2183484, 2547398, 2911312, 3821097, 4366968, 5094796, 5822624, 7642194, 8733936, 10189592, 11645248, 15284388, 17467872, 20379184, 23290496, 30568776, 34935744, 40758368, 46580992, 61137552, 69871488, 81516736, 93161984, 122275104, 139742976, 163033472, 244550208, 279485952, 326066944, 489100416, 652133888, 978200832, 1956401664]

約数ペア:

[(1, 1956401664), (2, 978200832), (3, 652133888), (4, 489100416), (6, 326066944), (7, 279485952), (8, 244550208), (12, 163033472), (14, 139742976), (16, 122275104), (21, 93161984), (24, 81516736), (28, 69871488), (32, 61137552), (42, 46580992), (48, 40758368), (56, 34935744), (64, 30568776), (84, 23290496), (96, 20379184), (112, 17467872), (128, 15284388), (168, 11645248), (192, 10189592), (224, 8733936), (256, 7642194), (336, 5822624), (384, 5094796), (448, 4366968), (512, 3821097), (672, 2911312), (768, 2547398), (896, 2183484), (1344, 1455656), (1536, 1273699), (1792, 1091742), (2688, 727828), (3584, 545871), (5376, 363914), (10752, 181957)]