217766976

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 681045120

約数和(自身を除く): 463278144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 147, 158, 168, 192, 196, 224, 237, 293, 294, 316, 336, 392, 448, 474, 553, 586, 588, 632, 672, 784, 879, 948, 1106, 1172, 1176, 1264, 1344, 1568, 1659, 1758, 1896, 2051, 2212, 2344, 2352, 2528, 3136, 3318, 3516, 3792, 3871, 4102, 4424, 4688, 4704, 5056, 6153, 6636, 7032, 7584, 7742, 8204, 8848, 9376, 9408, 11613, 12306, 13272, 14064, 14357, 15168, 15484, 16408, 17696, 18752, 23147, 23226, 24612, 26544, 28128, 28714, 30968, 32816, 35392, 43071, 46294, 46452, 49224, 53088, 56256, 57428, 61936, 65632, 69441, 86142, 92588, 92904, 98448, 106176, 114856, 123872, 131264, 138882, 162029, 172284, 185176, 185808, 196896, 229712, 247744, 277764, 324058, 344568, 370352, 371616, 393792, 459424, 486087, 555528, 648116, 689136, 740704, 743232, 918848, 972174, 1111056, 1134203, 1296232, 1378272, 1481408, 1944348, 2222112, 2268406, 2592464, 2756544, 3402609, 3888696, 4444224, 4536812, 5184928, 6805218, 7777392, 9073624, 10369856, 13610436, 15554784, 18147248, 27220872, 31109568, 36294496, 54441744, 72588992, 108883488, 217766976]

約数ペア:

[(1, 217766976), (2, 108883488), (3, 72588992), (4, 54441744), (6, 36294496), (7, 31109568), (8, 27220872), (12, 18147248), (14, 15554784), (16, 13610436), (21, 10369856), (24, 9073624), (28, 7777392), (32, 6805218), (42, 5184928), (48, 4536812), (49, 4444224), (56, 3888696), (64, 3402609), (79, 2756544), (84, 2592464), (96, 2268406), (98, 2222112), (112, 1944348), (147, 1481408), (158, 1378272), (168, 1296232), (192, 1134203), (196, 1111056), (224, 972174), (237, 918848), (293, 743232), (294, 740704), (316, 689136), (336, 648116), (392, 555528), (448, 486087), (474, 459424), (553, 393792), (586, 371616), (588, 370352), (632, 344568), (672, 324058), (784, 277764), (879, 247744), (948, 229712), (1106, 196896), (1172, 185808), (1176, 185176), (1264, 172284), (1344, 162029), (1568, 138882), (1659, 131264), (1758, 123872), (1896, 114856), (2051, 106176), (2212, 98448), (2344, 92904), (2352, 92588), (2528, 86142), (3136, 69441), (3318, 65632), (3516, 61936), (3792, 57428), (3871, 56256), (4102, 53088), (4424, 49224), (4688, 46452), (4704, 46294), (5056, 43071), (6153, 35392), (6636, 32816), (7032, 30968), (7584, 28714), (7742, 28128), (8204, 26544), (8848, 24612), (9376, 23226), (9408, 23147), (11613, 18752), (12306, 17696), (13272, 16408), (14064, 15484), (14357, 15168)]