2163573552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149749}}^1$

素因数の和:149810

約数の個数: 80

約数和(自身を含む): 6536288000

約数和(自身を除く): 4372714448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 149749, 299498, 449247, 598996, 898494, 1048243, 1197992, 1796988, 2096486, 2395984, 3144729, 3593976, 4192972, 6289458, 6439207, 7187952, 8385944, 12578916, 12878414, 16771888, 19317621, 25157832, 25756828, 38635242, 45074449, 50315664, 51513656, 77270484, 90148898, 103027312, 135223347, 154540968, 180297796, 270446694, 309081936, 360595592, 540893388, 721191184, 1081786776, 2163573552]

約数ペア:

[(1, 2163573552), (2, 1081786776), (3, 721191184), (4, 540893388), (6, 360595592), (7, 309081936), (8, 270446694), (12, 180297796), (14, 154540968), (16, 135223347), (21, 103027312), (24, 90148898), (28, 77270484), (42, 51513656), (43, 50315664), (48, 45074449), (56, 38635242), (84, 25756828), (86, 25157832), (112, 19317621), (129, 16771888), (168, 12878414), (172, 12578916), (258, 8385944), (301, 7187952), (336, 6439207), (344, 6289458), (516, 4192972), (602, 3593976), (688, 3144729), (903, 2395984), (1032, 2096486), (1204, 1796988), (1806, 1197992), (2064, 1048243), (2408, 898494), (3612, 598996), (4816, 449247), (7224, 299498), (14448, 149749)]