1641340416

素因数分解:

$2^9\times 3^1\times {\mathrm{829}}^1\times {\mathrm{1289}}^1$

素因数の和:2139

約数の個数: 80

約数和(自身を含む): 4381304400

約数和(自身を除く): 2739963984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 829, 1289, 1536, 1658, 2487, 2578, 3316, 3867, 4974, 5156, 6632, 7734, 9948, 10312, 13264, 15468, 19896, 20624, 26528, 30936, 39792, 41248, 53056, 61872, 79584, 82496, 106112, 123744, 159168, 164992, 212224, 247488, 318336, 329984, 424448, 494976, 636672, 659968, 989952, 1068581, 1273344, 1979904, 2137162, 3205743, 4274324, 6411486, 8548648, 12822972, 17097296, 25645944, 34194592, 51291888, 68389184, 102583776, 136778368, 205167552, 273556736, 410335104, 547113472, 820670208, 1641340416]

約数ペア:

[(1, 1641340416), (2, 820670208), (3, 547113472), (4, 410335104), (6, 273556736), (8, 205167552), (12, 136778368), (16, 102583776), (24, 68389184), (32, 51291888), (48, 34194592), (64, 25645944), (96, 17097296), (128, 12822972), (192, 8548648), (256, 6411486), (384, 4274324), (512, 3205743), (768, 2137162), (829, 1979904), (1289, 1273344), (1536, 1068581), (1658, 989952), (2487, 659968), (2578, 636672), (3316, 494976), (3867, 424448), (4974, 329984), (5156, 318336), (6632, 247488), (7734, 212224), (9948, 164992), (10312, 159168), (13264, 123744), (15468, 106112), (19896, 82496), (20624, 79584), (26528, 61872), (30936, 53056), (39792, 41248)]