2131871616

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{12589}}^1$

素因数の和:12626

約数の個数: 192

約数和(自身を含む): 7319826000

約数和(自身を除く): 5187954384

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 12096, 12589, 14112, 18816, 21168, 24192, 25178, 28224, 37767, 42336, 50356, 56448, 75534, 84672, 88123, 100712, 113301, 151068, 169344, 176246, 201424, 226602, 264369, 302136, 339903, 352492, 402848, 453204, 528738, 604272, 616861, 679806, 704984, 793107, 805696, 906408, 1057476, 1208544, 1233722, 1359612, 1409968, 1586214, 1611392, 1812816, 1850583, 2114952, 2379321, 2417088, 2467444, 2719224, 2819936, 3172428, 3625632, 3701166, 4229904, 4758642, 4834176, 4934888, 5438448, 5551749, 5639872, 6344856, 7251264, 7402332, 8459808, 9517284, 9869776, 10876896, 11103498, 11279744, 12689712, 14502528, 14804664, 16655247, 16919616, 19034568, 19739552, 21753792, 22206996, 25379424, 29609328, 33310494, 33839232, 38069136, 39479104, 43507584, 44413992, 50758848, 59218656, 66620988, 76138272, 78958208, 88827984, 101517696, 118437312, 133241976, 152276544, 177655968, 236874624, 266483952, 304553088, 355311936, 532967904, 710623872, 1065935808, 2131871616]

約数ペア:

[(1, 2131871616), (2, 1065935808), (3, 710623872), (4, 532967904), (6, 355311936), (7, 304553088), (8, 266483952), (9, 236874624), (12, 177655968), (14, 152276544), (16, 133241976), (18, 118437312), (21, 101517696), (24, 88827984), (27, 78958208), (28, 76138272), (32, 66620988), (36, 59218656), (42, 50758848), (48, 44413992), (49, 43507584), (54, 39479104), (56, 38069136), (63, 33839232), (64, 33310494), (72, 29609328), (84, 25379424), (96, 22206996), (98, 21753792), (108, 19739552), (112, 19034568), (126, 16919616), (128, 16655247), (144, 14804664), (147, 14502528), (168, 12689712), (189, 11279744), (192, 11103498), (196, 10876896), (216, 9869776), (224, 9517284), (252, 8459808), (288, 7402332), (294, 7251264), (336, 6344856), (378, 5639872), (384, 5551749), (392, 5438448), (432, 4934888), (441, 4834176), (448, 4758642), (504, 4229904), (576, 3701166), (588, 3625632), (672, 3172428), (756, 2819936), (784, 2719224), (864, 2467444), (882, 2417088), (896, 2379321), (1008, 2114952), (1152, 1850583), (1176, 1812816), (1323, 1611392), (1344, 1586214), (1512, 1409968), (1568, 1359612), (1728, 1233722), (1764, 1208544), (2016, 1057476), (2352, 906408), (2646, 805696), (2688, 793107), (3024, 704984), (3136, 679806), (3456, 616861), (3528, 604272), (4032, 528738), (4704, 453204), (5292, 402848), (6048, 352492), (6272, 339903), (7056, 302136), (8064, 264369), (9408, 226602), (10584, 201424), (12096, 176246), (12589, 169344), (14112, 151068), (18816, 113301), (21168, 100712), (24192, 88123), (25178, 84672), (28224, 75534), (37767, 56448), (42336, 50356)]