16468704

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 56019600

約数和(自身を除く): 39550896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 389, 392, 432, 441, 504, 588, 672, 756, 778, 784, 864, 882, 1008, 1167, 1176, 1323, 1512, 1556, 1568, 1764, 2016, 2334, 2352, 2646, 2723, 3024, 3112, 3501, 3528, 4668, 4704, 5292, 5446, 6048, 6224, 7002, 7056, 8169, 9336, 10503, 10584, 10892, 12448, 14004, 14112, 16338, 18672, 19061, 21006, 21168, 21784, 24507, 28008, 32676, 37344, 38122, 42012, 42336, 43568, 49014, 56016, 57183, 65352, 73521, 76244, 84024, 87136, 98028, 112032, 114366, 130704, 147042, 152488, 168048, 171549, 196056, 228732, 261408, 294084, 304976, 336096, 343098, 392112, 457464, 514647, 588168, 609952, 686196, 784224, 914928, 1029294, 1176336, 1372392, 1829856, 2058588, 2352672, 2744784, 4117176, 5489568, 8234352, 16468704]

約数ペア:

[(1, 16468704), (2, 8234352), (3, 5489568), (4, 4117176), (6, 2744784), (7, 2352672), (8, 2058588), (9, 1829856), (12, 1372392), (14, 1176336), (16, 1029294), (18, 914928), (21, 784224), (24, 686196), (27, 609952), (28, 588168), (32, 514647), (36, 457464), (42, 392112), (48, 343098), (49, 336096), (54, 304976), (56, 294084), (63, 261408), (72, 228732), (84, 196056), (96, 171549), (98, 168048), (108, 152488), (112, 147042), (126, 130704), (144, 114366), (147, 112032), (168, 98028), (189, 87136), (196, 84024), (216, 76244), (224, 73521), (252, 65352), (288, 57183), (294, 56016), (336, 49014), (378, 43568), (389, 42336), (392, 42012), (432, 38122), (441, 37344), (504, 32676), (588, 28008), (672, 24507), (756, 21784), (778, 21168), (784, 21006), (864, 19061), (882, 18672), (1008, 16338), (1167, 14112), (1176, 14004), (1323, 12448), (1512, 10892), (1556, 10584), (1568, 10503), (1764, 9336), (2016, 8169), (2334, 7056), (2352, 7002), (2646, 6224), (2723, 6048), (3024, 5446), (3112, 5292), (3501, 4704), (3528, 4668)]