2783209248

素因数分解:

$2^5\times 3^5\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1381

約数の個数: 144

約数和(自身を含む): 8239008960

約数和(自身を除く): 5455799712

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, 359, 432, 486, 648, 718, 864, 972, 997, 1077, 1296, 1436, 1944, 1994, 2154, 2592, 2872, 2991, 3231, 3888, 3988, 4308, 5744, 5982, 6462, 7776, 7976, 8616, 8973, 9693, 11488, 11964, 12924, 15952, 17232, 17946, 19386, 23928, 25848, 26919, 29079, 31904, 34464, 35892, 38772, 47856, 51696, 53838, 58158, 71784, 77544, 80757, 87237, 95712, 103392, 107676, 116316, 143568, 155088, 161514, 174474, 215352, 232632, 242271, 287136, 310176, 323028, 348948, 357923, 430704, 465264, 484542, 646056, 697896, 715846, 861408, 930528, 969084, 1073769, 1292112, 1395792, 1431692, 1938168, 2147538, 2584224, 2791584, 2863384, 3221307, 3876336, 4295076, 5726768, 6442614, 7752672, 8590152, 9663921, 11453536, 12885228, 17180304, 19327842, 25770456, 28991763, 34360608, 38655684, 51540912, 57983526, 77311368, 86975289, 103081824, 115967052, 154622736, 173950578, 231934104, 309245472, 347901156, 463868208, 695802312, 927736416, 1391604624, 2783209248]

約数ペア:

[(1, 2783209248), (2, 1391604624), (3, 927736416), (4, 695802312), (6, 463868208), (8, 347901156), (9, 309245472), (12, 231934104), (16, 173950578), (18, 154622736), (24, 115967052), (27, 103081824), (32, 86975289), (36, 77311368), (48, 57983526), (54, 51540912), (72, 38655684), (81, 34360608), (96, 28991763), (108, 25770456), (144, 19327842), (162, 17180304), (216, 12885228), (243, 11453536), (288, 9663921), (324, 8590152), (359, 7752672), (432, 6442614), (486, 5726768), (648, 4295076), (718, 3876336), (864, 3221307), (972, 2863384), (997, 2791584), (1077, 2584224), (1296, 2147538), (1436, 1938168), (1944, 1431692), (1994, 1395792), (2154, 1292112), (2592, 1073769), (2872, 969084), (2991, 930528), (3231, 861408), (3888, 715846), (3988, 697896), (4308, 646056), (5744, 484542), (5982, 465264), (6462, 430704), (7776, 357923), (7976, 348948), (8616, 323028), (8973, 310176), (9693, 287136), (11488, 242271), (11964, 232632), (12924, 215352), (15952, 174474), (17232, 161514), (17946, 155088), (19386, 143568), (23928, 116316), (25848, 107676), (26919, 103392), (29079, 95712), (31904, 87237), (34464, 80757), (35892, 77544), (38772, 71784), (47856, 58158), (51696, 53838)]