2497487904

素因数分解:

$2^5\times 3^5\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1165

約数の個数: 144

約数和(自身を含む): 7391442240

約数和(自身を除く): 4893954336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 509, 631, 648, 864, 972, 1018, 1262, 1296, 1527, 1893, 1944, 2036, 2524, 2592, 3054, 3786, 3888, 4072, 4581, 5048, 5679, 6108, 7572, 7776, 8144, 9162, 10096, 11358, 12216, 13743, 15144, 16288, 17037, 18324, 20192, 22716, 24432, 27486, 30288, 34074, 36648, 41229, 45432, 48864, 51111, 54972, 60576, 68148, 73296, 82458, 90864, 102222, 109944, 123687, 136296, 146592, 153333, 164916, 181728, 204444, 219888, 247374, 272592, 306666, 321179, 329832, 408888, 439776, 494748, 545184, 613332, 642358, 659664, 817776, 963537, 989496, 1226664, 1284716, 1319328, 1635552, 1927074, 1978992, 2453328, 2569432, 2890611, 3854148, 3957984, 4906656, 5138864, 5781222, 7708296, 8671833, 10277728, 11562444, 15416592, 17343666, 23124888, 26015499, 30833184, 34687332, 46249776, 52030998, 69374664, 78046497, 92499552, 104061996, 138749328, 156092994, 208123992, 277498656, 312185988, 416247984, 624371976, 832495968, 1248743952, 2497487904]

約数ペア:

[(1, 2497487904), (2, 1248743952), (3, 832495968), (4, 624371976), (6, 416247984), (8, 312185988), (9, 277498656), (12, 208123992), (16, 156092994), (18, 138749328), (24, 104061996), (27, 92499552), (32, 78046497), (36, 69374664), (48, 52030998), (54, 46249776), (72, 34687332), (81, 30833184), (96, 26015499), (108, 23124888), (144, 17343666), (162, 15416592), (216, 11562444), (243, 10277728), (288, 8671833), (324, 7708296), (432, 5781222), (486, 5138864), (509, 4906656), (631, 3957984), (648, 3854148), (864, 2890611), (972, 2569432), (1018, 2453328), (1262, 1978992), (1296, 1927074), (1527, 1635552), (1893, 1319328), (1944, 1284716), (2036, 1226664), (2524, 989496), (2592, 963537), (3054, 817776), (3786, 659664), (3888, 642358), (4072, 613332), (4581, 545184), (5048, 494748), (5679, 439776), (6108, 408888), (7572, 329832), (7776, 321179), (8144, 306666), (9162, 272592), (10096, 247374), (11358, 219888), (12216, 204444), (13743, 181728), (15144, 164916), (16288, 153333), (17037, 146592), (18324, 136296), (20192, 123687), (22716, 109944), (24432, 102222), (27486, 90864), (30288, 82458), (34074, 73296), (36648, 68148), (41229, 60576), (45432, 54972), (48864, 51111)]