218371392

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 168

約数和(自身を含む): 686485800

約数和(自身を除く): 468114408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 192, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 576, 612, 696, 769, 816, 928, 986, 1044, 1088, 1224, 1392, 1479, 1538, 1632, 1856, 1972, 2088, 2307, 2448, 2784, 2958, 3076, 3264, 3944, 4176, 4437, 4614, 4896, 5568, 5916, 6152, 6921, 7888, 8352, 8874, 9228, 9792, 11832, 12304, 13073, 13842, 15776, 16704, 17748, 18456, 22301, 23664, 24608, 26146, 27684, 31552, 35496, 36912, 39219, 44602, 47328, 49216, 52292, 55368, 66903, 70992, 73824, 78438, 89204, 94656, 104584, 110736, 117657, 133806, 141984, 147648, 156876, 178408, 200709, 209168, 221472, 235314, 267612, 283968, 313752, 356816, 379117, 401418, 418336, 442944, 470628, 535224, 627504, 713632, 758234, 802836, 836672, 941256, 1070448, 1137351, 1255008, 1427264, 1516468, 1605672, 1882512, 2140896, 2274702, 2510016, 3032936, 3211344, 3412053, 3765024, 4281792, 4549404, 6065872, 6422688, 6824106, 7530048, 9098808, 12131744, 12845376, 13648212, 18197616, 24263488, 27296424, 36395232, 54592848, 72790464, 109185696, 218371392]

約数ペア:

[(1, 218371392), (2, 109185696), (3, 72790464), (4, 54592848), (6, 36395232), (8, 27296424), (9, 24263488), (12, 18197616), (16, 13648212), (17, 12845376), (18, 12131744), (24, 9098808), (29, 7530048), (32, 6824106), (34, 6422688), (36, 6065872), (48, 4549404), (51, 4281792), (58, 3765024), (64, 3412053), (68, 3211344), (72, 3032936), (87, 2510016), (96, 2274702), (102, 2140896), (116, 1882512), (136, 1605672), (144, 1516468), (153, 1427264), (174, 1255008), (192, 1137351), (204, 1070448), (232, 941256), (261, 836672), (272, 802836), (288, 758234), (306, 713632), (348, 627504), (408, 535224), (464, 470628), (493, 442944), (522, 418336), (544, 401418), (576, 379117), (612, 356816), (696, 313752), (769, 283968), (816, 267612), (928, 235314), (986, 221472), (1044, 209168), (1088, 200709), (1224, 178408), (1392, 156876), (1479, 147648), (1538, 141984), (1632, 133806), (1856, 117657), (1972, 110736), (2088, 104584), (2307, 94656), (2448, 89204), (2784, 78438), (2958, 73824), (3076, 70992), (3264, 66903), (3944, 55368), (4176, 52292), (4437, 49216), (4614, 47328), (4896, 44602), (5568, 39219), (5916, 36912), (6152, 35496), (6921, 31552), (7888, 27684), (8352, 26146), (8874, 24608), (9228, 23664), (9792, 22301), (11832, 18456), (12304, 17748), (13073, 16704), (13842, 15776)]