16919389312

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 256

約数和(自身を含む): 41455411200

約数和(自身を除く): 24536021888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 83, 112, 124, 128, 164, 166, 179, 217, 224, 248, 287, 328, 332, 358, 434, 448, 496, 574, 581, 656, 664, 716, 868, 896, 992, 1148, 1162, 1253, 1271, 1312, 1328, 1432, 1736, 1984, 2296, 2324, 2506, 2542, 2573, 2624, 2656, 2864, 3403, 3472, 3968, 4592, 4648, 5012, 5084, 5146, 5248, 5312, 5549, 5728, 6806, 6944, 7339, 8897, 9184, 9296, 10024, 10168, 10292, 10624, 11098, 11456, 13612, 13888, 14678, 14857, 17794, 18011, 18368, 18592, 20048, 20336, 20584, 22196, 22912, 23821, 27224, 27776, 29356, 29714, 35588, 36022, 36736, 37184, 38843, 40096, 40672, 41168, 44392, 47642, 51373, 54448, 58712, 59428, 71176, 72044, 74368, 77686, 80192, 81344, 82336, 88784, 95284, 102746, 103999, 105493, 108896, 117424, 118856, 142352, 144088, 155372, 160384, 162688, 164672, 177568, 190568, 205492, 207998, 210986, 217792, 227509, 234848, 237712, 284704, 288176, 310744, 329344, 355136, 381136, 410984, 415996, 421972, 435584, 455018, 460567, 469696, 475424, 569408, 576352, 609137, 621488, 710272, 738451, 762272, 821968, 831992, 843944, 910036, 921134, 939392, 950848, 1138816, 1152704, 1218274, 1242976, 1476902, 1524544, 1592563, 1643936, 1663984, 1687888, 1820072, 1842268, 1901696, 2305408, 2436548, 2485952, 2953804, 3049088, 3185126, 3223969, 3287872, 3327968, 3375776, 3640144, 3684536, 4263959, 4873096, 4971904, 5907608, 6370252, 6447938, 6575744, 6655936, 6751552, 7280288, 7369072, 8527918, 9746192, 11815216, 12740504, 12895876, 13311872, 13503104, 14560576, 14738144, 17055836, 18883247, 19492384, 23630432, 25481008, 25791752, 29121152, 29476288, 34111672, 37766494, 38984768, 47260864, 50962016, 51583504, 58952576, 68223344, 75532988, 77969536, 94521728, 101924032, 103167008, 132182729, 136446688, 151065976, 203848064, 206334016, 264365458, 272893376, 302131952, 412668032, 528730916, 545786752, 604263904, 1057461832, 1208527808, 2114923664, 2417055616, 4229847328, 8459694656, 16919389312]

約数ペア:

[(1, 16919389312), (2, 8459694656), (4, 4229847328), (7, 2417055616), (8, 2114923664), (14, 1208527808), (16, 1057461832), (28, 604263904), (31, 545786752), (32, 528730916), (41, 412668032), (56, 302131952), (62, 272893376), (64, 264365458), (82, 206334016), (83, 203848064), (112, 151065976), (124, 136446688), (128, 132182729), (164, 103167008), (166, 101924032), (179, 94521728), (217, 77969536), (224, 75532988), (248, 68223344), (287, 58952576), (328, 51583504), (332, 50962016), (358, 47260864), (434, 38984768), (448, 37766494), (496, 34111672), (574, 29476288), (581, 29121152), (656, 25791752), (664, 25481008), (716, 23630432), (868, 19492384), (896, 18883247), (992, 17055836), (1148, 14738144), (1162, 14560576), (1253, 13503104), (1271, 13311872), (1312, 12895876), (1328, 12740504), (1432, 11815216), (1736, 9746192), (1984, 8527918), (2296, 7369072), (2324, 7280288), (2506, 6751552), (2542, 6655936), (2573, 6575744), (2624, 6447938), (2656, 6370252), (2864, 5907608), (3403, 4971904), (3472, 4873096), (3968, 4263959), (4592, 3684536), (4648, 3640144), (5012, 3375776), (5084, 3327968), (5146, 3287872), (5248, 3223969), (5312, 3185126), (5549, 3049088), (5728, 2953804), (6806, 2485952), (6944, 2436548), (7339, 2305408), (8897, 1901696), (9184, 1842268), (9296, 1820072), (10024, 1687888), (10168, 1663984), (10292, 1643936), (10624, 1592563), (11098, 1524544), (11456, 1476902), (13612, 1242976), (13888, 1218274), (14678, 1152704), (14857, 1138816), (17794, 950848), (18011, 939392), (18368, 921134), (18592, 910036), (20048, 843944), (20336, 831992), (20584, 821968), (22196, 762272), (22912, 738451), (23821, 710272), (27224, 621488), (27776, 609137), (29356, 576352), (29714, 569408), (35588, 475424), (36022, 469696), (36736, 460567), (37184, 455018), (38843, 435584), (40096, 421972), (40672, 415996), (41168, 410984), (44392, 381136), (47642, 355136), (51373, 329344), (54448, 310744), (58712, 288176), (59428, 284704), (71176, 237712), (72044, 234848), (74368, 227509), (77686, 217792), (80192, 210986), (81344, 207998), (82336, 205492), (88784, 190568), (95284, 177568), (102746, 164672), (103999, 162688), (105493, 160384), (108896, 155372), (117424, 144088), (118856, 142352)]