247496256

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 336

約数和(自身を含む): 880262400

約数和(自身を除く): 632766144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 79, 84, 96, 98, 108, 111, 112, 126, 144, 147, 148, 158, 168, 189, 192, 196, 216, 222, 224, 237, 252, 259, 288, 294, 296, 316, 333, 336, 378, 392, 432, 441, 444, 448, 474, 504, 518, 553, 576, 588, 592, 632, 666, 672, 711, 756, 777, 784, 864, 882, 888, 948, 999, 1008, 1036, 1106, 1176, 1184, 1264, 1323, 1332, 1344, 1422, 1512, 1554, 1568, 1659, 1728, 1764, 1776, 1813, 1896, 1998, 2016, 2072, 2133, 2212, 2331, 2352, 2368, 2528, 2646, 2664, 2844, 2923, 3024, 3108, 3136, 3318, 3528, 3552, 3626, 3792, 3871, 3996, 4032, 4144, 4266, 4424, 4662, 4704, 4977, 5056, 5292, 5328, 5439, 5688, 5846, 6048, 6216, 6636, 6993, 7056, 7104, 7252, 7584, 7742, 7992, 8288, 8532, 8769, 8848, 9324, 9408, 9954, 10584, 10656, 10878, 11376, 11613, 11692, 12096, 12432, 13272, 13986, 14112, 14504, 14931, 15168, 15484, 15984, 16317, 16576, 17064, 17538, 17696, 18648, 19908, 20461, 21168, 21312, 21756, 22752, 23226, 23384, 24864, 26307, 26544, 27972, 28224, 29008, 29862, 30968, 31968, 32634, 34128, 34839, 35076, 35392, 37296, 39816, 40922, 42336, 43512, 45504, 46452, 46768, 48951, 49728, 52614, 53088, 55944, 58016, 59724, 61383, 61936, 63936, 65268, 68256, 69678, 70152, 74592, 78921, 79632, 81844, 84672, 87024, 92904, 93536, 97902, 104517, 105228, 106176, 111888, 116032, 119448, 122766, 123872, 130536, 136512, 139356, 140304, 143227, 149184, 157842, 159264, 163688, 174048, 184149, 185808, 187072, 195804, 209034, 210456, 223776, 238896, 245532, 247744, 261072, 278712, 280608, 286454, 315684, 318528, 327376, 348096, 368298, 371616, 391608, 418068, 420912, 429681, 447552, 477792, 491064, 522144, 552447, 557424, 561216, 572908, 631368, 654752, 736596, 743232, 783216, 836136, 841824, 859362, 955584, 982128, 1044288, 1104894, 1114848, 1145816, 1262736, 1289043, 1309504, 1473192, 1566432, 1672272, 1683648, 1718724, 1964256, 2209788, 2229696, 2291632, 2525472, 2578086, 2946384, 3132864, 3344544, 3437448, 3867129, 3928512, 4419576, 4583264, 5050944, 5156172, 5892768, 6689088, 6874896, 7734258, 8839152, 9166528, 10312344, 11785536, 13749792, 15468516, 17678304, 20624688, 27499584, 30937032, 35356608, 41249376, 61874064, 82498752, 123748128, 247496256]

約数ペア:

[(1, 247496256), (2, 123748128), (3, 82498752), (4, 61874064), (6, 41249376), (7, 35356608), (8, 30937032), (9, 27499584), (12, 20624688), (14, 17678304), (16, 15468516), (18, 13749792), (21, 11785536), (24, 10312344), (27, 9166528), (28, 8839152), (32, 7734258), (36, 6874896), (37, 6689088), (42, 5892768), (48, 5156172), (49, 5050944), (54, 4583264), (56, 4419576), (63, 3928512), (64, 3867129), (72, 3437448), (74, 3344544), (79, 3132864), (84, 2946384), (96, 2578086), (98, 2525472), (108, 2291632), (111, 2229696), (112, 2209788), (126, 1964256), (144, 1718724), (147, 1683648), (148, 1672272), (158, 1566432), (168, 1473192), (189, 1309504), (192, 1289043), (196, 1262736), (216, 1145816), (222, 1114848), (224, 1104894), (237, 1044288), (252, 982128), (259, 955584), (288, 859362), (294, 841824), (296, 836136), (316, 783216), (333, 743232), (336, 736596), (378, 654752), (392, 631368), (432, 572908), (441, 561216), (444, 557424), (448, 552447), (474, 522144), (504, 491064), (518, 477792), (553, 447552), (576, 429681), (588, 420912), (592, 418068), (632, 391608), (666, 371616), (672, 368298), (711, 348096), (756, 327376), (777, 318528), (784, 315684), (864, 286454), (882, 280608), (888, 278712), (948, 261072), (999, 247744), (1008, 245532), (1036, 238896), (1106, 223776), (1176, 210456), (1184, 209034), (1264, 195804), (1323, 187072), (1332, 185808), (1344, 184149), (1422, 174048), (1512, 163688), (1554, 159264), (1568, 157842), (1659, 149184), (1728, 143227), (1764, 140304), (1776, 139356), (1813, 136512), (1896, 130536), (1998, 123872), (2016, 122766), (2072, 119448), (2133, 116032), (2212, 111888), (2331, 106176), (2352, 105228), (2368, 104517), (2528, 97902), (2646, 93536), (2664, 92904), (2844, 87024), (2923, 84672), (3024, 81844), (3108, 79632), (3136, 78921), (3318, 74592), (3528, 70152), (3552, 69678), (3626, 68256), (3792, 65268), (3871, 63936), (3996, 61936), (4032, 61383), (4144, 59724), (4266, 58016), (4424, 55944), (4662, 53088), (4704, 52614), (4977, 49728), (5056, 48951), (5292, 46768), (5328, 46452), (5439, 45504), (5688, 43512), (5846, 42336), (6048, 40922), (6216, 39816), (6636, 37296), (6993, 35392), (7056, 35076), (7104, 34839), (7252, 34128), (7584, 32634), (7742, 31968), (7992, 30968), (8288, 29862), (8532, 29008), (8769, 28224), (8848, 27972), (9324, 26544), (9408, 26307), (9954, 24864), (10584, 23384), (10656, 23226), (10878, 22752), (11376, 21756), (11613, 21312), (11692, 21168), (12096, 20461), (12432, 19908), (13272, 18648), (13986, 17696), (14112, 17538), (14504, 17064), (14931, 16576), (15168, 16317), (15484, 15984)]