28820365056

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{198553}}^1$

素因数の和:198588

約数の個数: 180

約数和(自身を含む): 98214338992

約数和(自身を除く): 69393973936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 198553, 397106, 595659, 794212, 1191318, 1389871, 1588424, 1786977, 2382636, 2779742, 3176848, 3573954, 4169613, 4765272, 5360931, 5559484, 6353696, 7147908, 8339226, 9530544, 10721862, 11118968, 12508839, 12707392, 14295816, 16082793, 16678452, 19061088, 21443724, 22237936, 25017678, 25414784, 28591632, 32165586, 33356904, 37526517, 38122176, 42887448, 44475872, 50035356, 50829568, 57183264, 64331172, 66713808, 75053034, 76244352, 85774896, 88951744, 100070712, 112579551, 114366528, 128662344, 133427616, 150106068, 152488704, 171549792, 177903488, 200141424, 225159102, 228733056, 257324688, 266855232, 300212136, 343099584, 355806976, 400282848, 450318204, 457466112, 514649376, 533710464, 600424272, 686199168, 800565696, 900636408, 1029298752, 1067420928, 1200848544, 1372398336, 1601131392, 1801272816, 2058597504, 2401697088, 3202262784, 3602545632, 4117195008, 4803394176, 7205091264, 9606788352, 14410182528, 28820365056]

約数ペア:

[(1, 28820365056), (2, 14410182528), (3, 9606788352), (4, 7205091264), (6, 4803394176), (7, 4117195008), (8, 3602545632), (9, 3202262784), (12, 2401697088), (14, 2058597504), (16, 1801272816), (18, 1601131392), (21, 1372398336), (24, 1200848544), (27, 1067420928), (28, 1029298752), (32, 900636408), (36, 800565696), (42, 686199168), (48, 600424272), (54, 533710464), (56, 514649376), (63, 457466112), (64, 450318204), (72, 400282848), (81, 355806976), (84, 343099584), (96, 300212136), (108, 266855232), (112, 257324688), (126, 228733056), (128, 225159102), (144, 200141424), (162, 177903488), (168, 171549792), (189, 152488704), (192, 150106068), (216, 133427616), (224, 128662344), (252, 114366528), (256, 112579551), (288, 100070712), (324, 88951744), (336, 85774896), (378, 76244352), (384, 75053034), (432, 66713808), (448, 64331172), (504, 57183264), (567, 50829568), (576, 50035356), (648, 44475872), (672, 42887448), (756, 38122176), (768, 37526517), (864, 33356904), (896, 32165586), (1008, 28591632), (1134, 25414784), (1152, 25017678), (1296, 22237936), (1344, 21443724), (1512, 19061088), (1728, 16678452), (1792, 16082793), (2016, 14295816), (2268, 12707392), (2304, 12508839), (2592, 11118968), (2688, 10721862), (3024, 9530544), (3456, 8339226), (4032, 7147908), (4536, 6353696), (5184, 5559484), (5376, 5360931), (6048, 4765272), (6912, 4169613), (8064, 3573954), (9072, 3176848), (10368, 2779742), (12096, 2382636), (16128, 1786977), (18144, 1588424), (20736, 1389871), (24192, 1191318), (36288, 794212), (48384, 595659), (72576, 397106), (145152, 198553)]