2549968128

素因数分解:

$2^8\times 3^5\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 7700565600

約数和(自身を除く): 5150597472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 179, 192, 216, 229, 243, 256, 288, 324, 358, 384, 432, 458, 486, 537, 576, 648, 687, 716, 768, 864, 916, 972, 1074, 1152, 1296, 1374, 1432, 1611, 1728, 1832, 1944, 2061, 2148, 2304, 2592, 2748, 2864, 3222, 3456, 3664, 3888, 4122, 4296, 4833, 5184, 5496, 5728, 6183, 6444, 6912, 7328, 7776, 8244, 8592, 9666, 10368, 10992, 11456, 12366, 12888, 14499, 14656, 15552, 16488, 17184, 18549, 19332, 20736, 21984, 22912, 24732, 25776, 28998, 29312, 31104, 32976, 34368, 37098, 38664, 40991, 43497, 43968, 45824, 49464, 51552, 55647, 57996, 58624, 62208, 65952, 68736, 74196, 77328, 81982, 86994, 87936, 98928, 103104, 111294, 115992, 122973, 131904, 137472, 148392, 154656, 163964, 173988, 175872, 197856, 206208, 222588, 231984, 245946, 263808, 296784, 309312, 327928, 347976, 368919, 395712, 412416, 445176, 463968, 491892, 527616, 593568, 618624, 655856, 695952, 737838, 791424, 890352, 927936, 983784, 1106757, 1187136, 1237248, 1311712, 1391904, 1475676, 1582848, 1780704, 1855872, 1967568, 2213514, 2374272, 2623424, 2783808, 2951352, 3320271, 3561408, 3711744, 3935136, 4427028, 4748544, 5246848, 5567616, 5902704, 6640542, 7122816, 7870272, 8854056, 9960813, 10493696, 11135232, 11805408, 13281084, 14245632, 15740544, 17708112, 19921626, 23610816, 26562168, 31481088, 35416224, 39843252, 47221632, 53124336, 70832448, 79686504, 94443264, 106248672, 141664896, 159373008, 212497344, 283329792, 318746016, 424994688, 637492032, 849989376, 1274984064, 2549968128]

約数ペア:

[(1, 2549968128), (2, 1274984064), (3, 849989376), (4, 637492032), (6, 424994688), (8, 318746016), (9, 283329792), (12, 212497344), (16, 159373008), (18, 141664896), (24, 106248672), (27, 94443264), (32, 79686504), (36, 70832448), (48, 53124336), (54, 47221632), (64, 39843252), (72, 35416224), (81, 31481088), (96, 26562168), (108, 23610816), (128, 19921626), (144, 17708112), (162, 15740544), (179, 14245632), (192, 13281084), (216, 11805408), (229, 11135232), (243, 10493696), (256, 9960813), (288, 8854056), (324, 7870272), (358, 7122816), (384, 6640542), (432, 5902704), (458, 5567616), (486, 5246848), (537, 4748544), (576, 4427028), (648, 3935136), (687, 3711744), (716, 3561408), (768, 3320271), (864, 2951352), (916, 2783808), (972, 2623424), (1074, 2374272), (1152, 2213514), (1296, 1967568), (1374, 1855872), (1432, 1780704), (1611, 1582848), (1728, 1475676), (1832, 1391904), (1944, 1311712), (2061, 1237248), (2148, 1187136), (2304, 1106757), (2592, 983784), (2748, 927936), (2864, 890352), (3222, 791424), (3456, 737838), (3664, 695952), (3888, 655856), (4122, 618624), (4296, 593568), (4833, 527616), (5184, 491892), (5496, 463968), (5728, 445176), (6183, 412416), (6444, 395712), (6912, 368919), (7328, 347976), (7776, 327928), (8244, 309312), (8592, 296784), (9666, 263808), (10368, 245946), (10992, 231984), (11456, 222588), (12366, 206208), (12888, 197856), (14499, 175872), (14656, 173988), (15552, 163964), (16488, 154656), (17184, 148392), (18549, 137472), (19332, 131904), (20736, 122973), (21984, 115992), (22912, 111294), (24732, 103104), (25776, 98928), (28998, 87936), (29312, 86994), (31104, 81982), (32976, 77328), (34368, 74196), (37098, 68736), (38664, 65952), (40991, 62208), (43497, 58624), (43968, 57996), (45824, 55647), (49464, 51552)]