282978528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 144

約数和(自身を含む): 884822400

約数和(自身を除く): 601843872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1376, 1399, 1568, 1806, 2064, 2107, 2352, 2408, 2798, 3612, 4128, 4197, 4214, 4704, 4816, 5596, 6321, 7224, 8394, 8428, 9632, 9793, 11192, 12642, 14448, 16788, 16856, 19586, 22384, 25284, 28896, 29379, 33576, 33712, 39172, 44768, 50568, 58758, 60157, 67152, 67424, 68551, 78344, 101136, 117516, 120314, 134304, 137102, 156688, 180471, 202272, 205653, 235032, 240628, 274204, 313376, 360942, 411306, 421099, 470064, 481256, 548408, 721884, 822612, 842198, 940128, 962512, 1096816, 1263297, 1443768, 1645224, 1684396, 1925024, 2193632, 2526594, 2887536, 2947693, 3290448, 3368792, 5053188, 5775072, 5895386, 6580896, 6737584, 8843079, 10106376, 11790772, 13475168, 17686158, 20212752, 23581544, 35372316, 40425504, 47163088, 70744632, 94326176, 141489264, 282978528]

約数ペア:

[(1, 282978528), (2, 141489264), (3, 94326176), (4, 70744632), (6, 47163088), (7, 40425504), (8, 35372316), (12, 23581544), (14, 20212752), (16, 17686158), (21, 13475168), (24, 11790772), (28, 10106376), (32, 8843079), (42, 6737584), (43, 6580896), (48, 5895386), (49, 5775072), (56, 5053188), (84, 3368792), (86, 3290448), (96, 2947693), (98, 2887536), (112, 2526594), (129, 2193632), (147, 1925024), (168, 1684396), (172, 1645224), (196, 1443768), (224, 1263297), (258, 1096816), (294, 962512), (301, 940128), (336, 842198), (344, 822612), (392, 721884), (516, 548408), (588, 481256), (602, 470064), (672, 421099), (688, 411306), (784, 360942), (903, 313376), (1032, 274204), (1176, 240628), (1204, 235032), (1376, 205653), (1399, 202272), (1568, 180471), (1806, 156688), (2064, 137102), (2107, 134304), (2352, 120314), (2408, 117516), (2798, 101136), (3612, 78344), (4128, 68551), (4197, 67424), (4214, 67152), (4704, 60157), (4816, 58758), (5596, 50568), (6321, 44768), (7224, 39172), (8394, 33712), (8428, 33576), (9632, 29379), (9793, 28896), (11192, 25284), (12642, 22384), (14448, 19586), (16788, 16856)]