538238736

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 240

約数和(自身を含む): 1838810880

約数和(自身を除く): 1300572144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 216, 252, 282, 294, 329, 336, 376, 378, 392, 423, 432, 441, 504, 541, 564, 588, 658, 752, 756, 784, 846, 882, 987, 1008, 1082, 1128, 1176, 1269, 1316, 1323, 1512, 1623, 1692, 1764, 1974, 2164, 2256, 2303, 2352, 2538, 2632, 2646, 2961, 3024, 3246, 3384, 3528, 3787, 3948, 4328, 4606, 4869, 5076, 5264, 5292, 5922, 6492, 6768, 6909, 7056, 7574, 7896, 8656, 8883, 9212, 9738, 10152, 10584, 11361, 11844, 12984, 13818, 14607, 15148, 15792, 17766, 18424, 19476, 20304, 20727, 21168, 22722, 23688, 25427, 25968, 26509, 27636, 29214, 30296, 34083, 35532, 36848, 38952, 41454, 45444, 47376, 50854, 53018, 55272, 58428, 60592, 62181, 68166, 71064, 76281, 77904, 79527, 82908, 90888, 101708, 102249, 106036, 110544, 116856, 124362, 136332, 142128, 152562, 159054, 165816, 177989, 181776, 203416, 204498, 212072, 228843, 233712, 238581, 248724, 272664, 305124, 318108, 331632, 355978, 406832, 408996, 424144, 457686, 477162, 497448, 533967, 545328, 610248, 636216, 686529, 711956, 715743, 817992, 915372, 954324, 994896, 1067934, 1220496, 1245923, 1272432, 1373058, 1423912, 1431486, 1601901, 1635984, 1830744, 1908648, 2135868, 2491846, 2746116, 2847824, 2862972, 3203802, 3661488, 3737769, 3817296, 4271736, 4805703, 4983692, 5492232, 5725944, 6407604, 7475538, 8543472, 9611406, 9967384, 10984464, 11213307, 11451888, 12815208, 14951076, 19222812, 19934768, 22426614, 25630416, 29902152, 33639921, 38445624, 44853228, 59804304, 67279842, 76891248, 89706456, 134559684, 179412912, 269119368, 538238736]

約数ペア:

[(1, 538238736), (2, 269119368), (3, 179412912), (4, 134559684), (6, 89706456), (7, 76891248), (8, 67279842), (9, 59804304), (12, 44853228), (14, 38445624), (16, 33639921), (18, 29902152), (21, 25630416), (24, 22426614), (27, 19934768), (28, 19222812), (36, 14951076), (42, 12815208), (47, 11451888), (48, 11213307), (49, 10984464), (54, 9967384), (56, 9611406), (63, 8543472), (72, 7475538), (84, 6407604), (94, 5725944), (98, 5492232), (108, 4983692), (112, 4805703), (126, 4271736), (141, 3817296), (144, 3737769), (147, 3661488), (168, 3203802), (188, 2862972), (189, 2847824), (196, 2746116), (216, 2491846), (252, 2135868), (282, 1908648), (294, 1830744), (329, 1635984), (336, 1601901), (376, 1431486), (378, 1423912), (392, 1373058), (423, 1272432), (432, 1245923), (441, 1220496), (504, 1067934), (541, 994896), (564, 954324), (588, 915372), (658, 817992), (752, 715743), (756, 711956), (784, 686529), (846, 636216), (882, 610248), (987, 545328), (1008, 533967), (1082, 497448), (1128, 477162), (1176, 457686), (1269, 424144), (1316, 408996), (1323, 406832), (1512, 355978), (1623, 331632), (1692, 318108), (1764, 305124), (1974, 272664), (2164, 248724), (2256, 238581), (2303, 233712), (2352, 228843), (2538, 212072), (2632, 204498), (2646, 203416), (2961, 181776), (3024, 177989), (3246, 165816), (3384, 159054), (3528, 152562), (3787, 142128), (3948, 136332), (4328, 124362), (4606, 116856), (4869, 110544), (5076, 106036), (5264, 102249), (5292, 101708), (5922, 90888), (6492, 82908), (6768, 79527), (6909, 77904), (7056, 76281), (7574, 71064), (7896, 68166), (8656, 62181), (8883, 60592), (9212, 58428), (9738, 55272), (10152, 53018), (10584, 50854), (11361, 47376), (11844, 45444), (12984, 41454), (13818, 38952), (14607, 36848), (15148, 35532), (15792, 34083), (17766, 30296), (18424, 29214), (19476, 27636), (20304, 26509), (20727, 25968), (21168, 25427), (22722, 23688)]