219545088

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 120

約数和(自身を含む): 680605992

約数和(自身を除く): 461060904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 2917, 3136, 3584, 4704, 5376, 5834, 6272, 8751, 9408, 10752, 11668, 12544, 17502, 18816, 20419, 23336, 25088, 35004, 37632, 40838, 46672, 61257, 70008, 75264, 81676, 93344, 122514, 140016, 142933, 163352, 186688, 245028, 280032, 285866, 326704, 373376, 428799, 490056, 560064, 571732, 653408, 746752, 857598, 980112, 1120128, 1143464, 1306816, 1493504, 1715196, 1960224, 2240256, 2286928, 2613632, 3430392, 3920448, 4480512, 4573856, 5227264, 6860784, 7840896, 9147712, 10454528, 13721568, 15681792, 18295424, 27443136, 31363584, 36590848, 54886272, 73181696, 109772544, 219545088]

約数ペア:

[(1, 219545088), (2, 109772544), (3, 73181696), (4, 54886272), (6, 36590848), (7, 31363584), (8, 27443136), (12, 18295424), (14, 15681792), (16, 13721568), (21, 10454528), (24, 9147712), (28, 7840896), (32, 6860784), (42, 5227264), (48, 4573856), (49, 4480512), (56, 3920448), (64, 3430392), (84, 2613632), (96, 2286928), (98, 2240256), (112, 1960224), (128, 1715196), (147, 1493504), (168, 1306816), (192, 1143464), (196, 1120128), (224, 980112), (256, 857598), (294, 746752), (336, 653408), (384, 571732), (392, 560064), (448, 490056), (512, 428799), (588, 373376), (672, 326704), (768, 285866), (784, 280032), (896, 245028), (1176, 186688), (1344, 163352), (1536, 142933), (1568, 140016), (1792, 122514), (2352, 93344), (2688, 81676), (2917, 75264), (3136, 70008), (3584, 61257), (4704, 46672), (5376, 40838), (5834, 37632), (6272, 35004), (8751, 25088), (9408, 23336), (10752, 20419), (11668, 18816), (12544, 17502)]