231273144

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 693475200

約数和(自身を除く): 462202056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 397, 522, 558, 648, 696, 744, 783, 794, 837, 899, 1044, 1116, 1191, 1566, 1588, 1674, 1798, 2088, 2232, 2349, 2382, 2511, 2697, 3132, 3176, 3348, 3573, 3596, 4698, 4764, 5022, 5394, 6264, 6696, 7146, 7192, 8091, 9396, 9528, 10044, 10719, 10788, 11513, 12307, 14292, 16182, 18792, 20088, 21438, 21576, 23026, 24273, 24614, 28584, 32157, 32364, 34539, 36921, 42876, 46052, 48546, 49228, 64314, 64728, 69078, 72819, 73842, 85752, 92104, 97092, 98456, 103617, 110763, 128628, 138156, 145638, 147684, 194184, 207234, 221526, 257256, 276312, 291276, 295368, 310851, 332289, 356903, 414468, 443052, 582552, 621702, 664578, 713806, 828936, 886104, 932553, 996867, 1070709, 1243404, 1329156, 1427612, 1865106, 1993734, 2141418, 2486808, 2658312, 2855224, 3212127, 3730212, 3987468, 4282836, 6424254, 7460424, 7974936, 8565672, 9636381, 12848508, 19272762, 25697016, 28909143, 38545524, 57818286, 77091048, 115636572, 231273144]

約数ペア:

[(1, 231273144), (2, 115636572), (3, 77091048), (4, 57818286), (6, 38545524), (8, 28909143), (9, 25697016), (12, 19272762), (18, 12848508), (24, 9636381), (27, 8565672), (29, 7974936), (31, 7460424), (36, 6424254), (54, 4282836), (58, 3987468), (62, 3730212), (72, 3212127), (81, 2855224), (87, 2658312), (93, 2486808), (108, 2141418), (116, 1993734), (124, 1865106), (162, 1427612), (174, 1329156), (186, 1243404), (216, 1070709), (232, 996867), (248, 932553), (261, 886104), (279, 828936), (324, 713806), (348, 664578), (372, 621702), (397, 582552), (522, 443052), (558, 414468), (648, 356903), (696, 332289), (744, 310851), (783, 295368), (794, 291276), (837, 276312), (899, 257256), (1044, 221526), (1116, 207234), (1191, 194184), (1566, 147684), (1588, 145638), (1674, 138156), (1798, 128628), (2088, 110763), (2232, 103617), (2349, 98456), (2382, 97092), (2511, 92104), (2697, 85752), (3132, 73842), (3176, 72819), (3348, 69078), (3573, 64728), (3596, 64314), (4698, 49228), (4764, 48546), (5022, 46052), (5394, 42876), (6264, 36921), (6696, 34539), (7146, 32364), (7192, 32157), (8091, 28584), (9396, 24614), (9528, 24273), (10044, 23026), (10719, 21576), (10788, 21438), (11513, 20088), (12307, 18792), (14292, 16182)]