1320359616

素因数分解:

$2^6\times 3^4\times {\mathrm{254699}}^1$

素因数の和:254723

約数の個数: 70

約数和(自身を含む): 3913974900

約数和(自身を除く): 2593615284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 254699, 509398, 764097, 1018796, 1528194, 2037592, 2292291, 3056388, 4075184, 4584582, 6112776, 6876873, 8150368, 9169164, 12225552, 13753746, 16300736, 18338328, 20630619, 24451104, 27507492, 36676656, 41261238, 48902208, 55014984, 73353312, 82522476, 110029968, 146706624, 165044952, 220059936, 330089904, 440119872, 660179808, 1320359616]

約数ペア:

[(1, 1320359616), (2, 660179808), (3, 440119872), (4, 330089904), (6, 220059936), (8, 165044952), (9, 146706624), (12, 110029968), (16, 82522476), (18, 73353312), (24, 55014984), (27, 48902208), (32, 41261238), (36, 36676656), (48, 27507492), (54, 24451104), (64, 20630619), (72, 18338328), (81, 16300736), (96, 13753746), (108, 12225552), (144, 9169164), (162, 8150368), (192, 6876873), (216, 6112776), (288, 4584582), (324, 4075184), (432, 3056388), (576, 2292291), (648, 2037592), (864, 1528194), (1296, 1018796), (1728, 764097), (2592, 509398), (5184, 254699)]