1923215616

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{39749}}^1$

素因数の和:39781

約数の個数: 144

約数和(自身を含む): 6499920000

約数和(自身を除く): 4576704384

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 39749, 48384, 79498, 119247, 158996, 238494, 278243, 317992, 357741, 476988, 556486, 635984, 715482, 834729, 953976, 1073223, 1112972, 1271968, 1430964, 1669458, 1907952, 2146446, 2225944, 2504187, 2543936, 2861928, 3338916, 3815904, 4292892, 4451888, 5008374, 5087872, 5723856, 6677832, 7512561, 7631808, 8585784, 8903776, 10016748, 10175744, 11447712, 13355664, 15025122, 15263616, 17171568, 17807552, 20033496, 22895424, 26711328, 30050244, 30527232, 34343136, 35615104, 40066992, 45790848, 53422656, 60100488, 68686272, 71230208, 80133984, 91581696, 106845312, 120200976, 137372544, 160267968, 213690624, 240401952, 274745088, 320535936, 480803904, 641071872, 961607808, 1923215616]

約数ペア:

[(1, 1923215616), (2, 961607808), (3, 641071872), (4, 480803904), (6, 320535936), (7, 274745088), (8, 240401952), (9, 213690624), (12, 160267968), (14, 137372544), (16, 120200976), (18, 106845312), (21, 91581696), (24, 80133984), (27, 71230208), (28, 68686272), (32, 60100488), (36, 53422656), (42, 45790848), (48, 40066992), (54, 35615104), (56, 34343136), (63, 30527232), (64, 30050244), (72, 26711328), (84, 22895424), (96, 20033496), (108, 17807552), (112, 17171568), (126, 15263616), (128, 15025122), (144, 13355664), (168, 11447712), (189, 10175744), (192, 10016748), (216, 8903776), (224, 8585784), (252, 7631808), (256, 7512561), (288, 6677832), (336, 5723856), (378, 5087872), (384, 5008374), (432, 4451888), (448, 4292892), (504, 3815904), (576, 3338916), (672, 2861928), (756, 2543936), (768, 2504187), (864, 2225944), (896, 2146446), (1008, 1907952), (1152, 1669458), (1344, 1430964), (1512, 1271968), (1728, 1112972), (1792, 1073223), (2016, 953976), (2304, 834729), (2688, 715482), (3024, 635984), (3456, 556486), (4032, 476988), (5376, 357741), (6048, 317992), (6912, 278243), (8064, 238494), (12096, 158996), (16128, 119247), (24192, 79498), (39749, 48384)]