252285984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^2$

素因数の和:487

約数の個数: 108

約数和(自身を含む): 763001694

約数和(自身を除く): 510715710

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 227, 272, 288, 306, 408, 454, 544, 612, 681, 816, 908, 1224, 1362, 1632, 1816, 2043, 2448, 2724, 3632, 3859, 4086, 4896, 5448, 7264, 7718, 8172, 10896, 11577, 15436, 16344, 21792, 23154, 30872, 32688, 34731, 46308, 51529, 61744, 65376, 69462, 92616, 103058, 123488, 138924, 154587, 185232, 206116, 277848, 309174, 370464, 412232, 463761, 555696, 618348, 824464, 875993, 927522, 1111392, 1236696, 1648928, 1751986, 1855044, 2473392, 2627979, 3503972, 3710088, 4946784, 5255958, 7007944, 7420176, 7883937, 10511916, 14015888, 14840352, 15767874, 21023832, 28031776, 31535748, 42047664, 63071496, 84095328, 126142992, 252285984]

約数ペア:

[(1, 252285984), (2, 126142992), (3, 84095328), (4, 63071496), (6, 42047664), (8, 31535748), (9, 28031776), (12, 21023832), (16, 15767874), (17, 14840352), (18, 14015888), (24, 10511916), (32, 7883937), (34, 7420176), (36, 7007944), (48, 5255958), (51, 4946784), (68, 3710088), (72, 3503972), (96, 2627979), (102, 2473392), (136, 1855044), (144, 1751986), (153, 1648928), (204, 1236696), (227, 1111392), (272, 927522), (288, 875993), (306, 824464), (408, 618348), (454, 555696), (544, 463761), (612, 412232), (681, 370464), (816, 309174), (908, 277848), (1224, 206116), (1362, 185232), (1632, 154587), (1816, 138924), (2043, 123488), (2448, 103058), (2724, 92616), (3632, 69462), (3859, 65376), (4086, 61744), (4896, 51529), (5448, 46308), (7264, 34731), (7718, 32688), (8172, 30872), (10896, 23154), (11577, 21792), (15436, 16344)]