2947087872

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 240

約数和(自身を含む): 9182693520

約数和(自身を除く): 6235605648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 128, 144, 152, 164, 171, 192, 228, 246, 256, 288, 304, 328, 342, 369, 384, 456, 492, 512, 576, 608, 656, 684, 738, 768, 779, 821, 912, 984, 1152, 1216, 1312, 1368, 1476, 1536, 1558, 1642, 1824, 1968, 2304, 2337, 2432, 2463, 2624, 2736, 2952, 3116, 3284, 3648, 3936, 4608, 4674, 4864, 4926, 5248, 5472, 5904, 6232, 6568, 7011, 7296, 7389, 7872, 9348, 9728, 9852, 10496, 10944, 11808, 12464, 13136, 14022, 14592, 14778, 15599, 15744, 18696, 19704, 20992, 21888, 23616, 24928, 26272, 28044, 29184, 29556, 31198, 31488, 33661, 37392, 39408, 43776, 46797, 47232, 49856, 52544, 56088, 59112, 62396, 62976, 67322, 74784, 78816, 87552, 93594, 94464, 99712, 100983, 105088, 112176, 118224, 124792, 134644, 140391, 149568, 157632, 187188, 188928, 199424, 201966, 210176, 224352, 236448, 249584, 269288, 280782, 299136, 302949, 315264, 374376, 398848, 403932, 420352, 448704, 472896, 499168, 538576, 561564, 598272, 605898, 630528, 639559, 748752, 807864, 897408, 945792, 998336, 1077152, 1123128, 1196544, 1211796, 1261056, 1279118, 1497504, 1615728, 1794816, 1891584, 1918677, 1996672, 2154304, 2246256, 2423592, 2558236, 2995008, 3231456, 3589632, 3783168, 3837354, 3993344, 4308608, 4492512, 4847184, 5116472, 5756031, 5990016, 6462912, 7674708, 7986688, 8617216, 8985024, 9694368, 10232944, 11512062, 11980032, 12925824, 15349416, 17234432, 17970048, 19388736, 20465888, 23024124, 23960064, 25851648, 30698832, 35940096, 38777472, 40931776, 46048248, 51703296, 61397664, 71880192, 77554944, 81863552, 92096496, 122795328, 155109888, 163727104, 184192992, 245590656, 327454208, 368385984, 491181312, 736771968, 982362624, 1473543936, 2947087872]

約数ペア:

[(1, 2947087872), (2, 1473543936), (3, 982362624), (4, 736771968), (6, 491181312), (8, 368385984), (9, 327454208), (12, 245590656), (16, 184192992), (18, 163727104), (19, 155109888), (24, 122795328), (32, 92096496), (36, 81863552), (38, 77554944), (41, 71880192), (48, 61397664), (57, 51703296), (64, 46048248), (72, 40931776), (76, 38777472), (82, 35940096), (96, 30698832), (114, 25851648), (123, 23960064), (128, 23024124), (144, 20465888), (152, 19388736), (164, 17970048), (171, 17234432), (192, 15349416), (228, 12925824), (246, 11980032), (256, 11512062), (288, 10232944), (304, 9694368), (328, 8985024), (342, 8617216), (369, 7986688), (384, 7674708), (456, 6462912), (492, 5990016), (512, 5756031), (576, 5116472), (608, 4847184), (656, 4492512), (684, 4308608), (738, 3993344), (768, 3837354), (779, 3783168), (821, 3589632), (912, 3231456), (984, 2995008), (1152, 2558236), (1216, 2423592), (1312, 2246256), (1368, 2154304), (1476, 1996672), (1536, 1918677), (1558, 1891584), (1642, 1794816), (1824, 1615728), (1968, 1497504), (2304, 1279118), (2337, 1261056), (2432, 1211796), (2463, 1196544), (2624, 1123128), (2736, 1077152), (2952, 998336), (3116, 945792), (3284, 897408), (3648, 807864), (3936, 748752), (4608, 639559), (4674, 630528), (4864, 605898), (4926, 598272), (5248, 561564), (5472, 538576), (5904, 499168), (6232, 472896), (6568, 448704), (7011, 420352), (7296, 403932), (7389, 398848), (7872, 374376), (9348, 315264), (9728, 302949), (9852, 299136), (10496, 280782), (10944, 269288), (11808, 249584), (12464, 236448), (13136, 224352), (14022, 210176), (14592, 201966), (14778, 199424), (15599, 188928), (15744, 187188), (18696, 157632), (19704, 149568), (20992, 140391), (21888, 134644), (23616, 124792), (24928, 118224), (26272, 112176), (28044, 105088), (29184, 100983), (29556, 99712), (31198, 94464), (31488, 93594), (33661, 87552), (37392, 78816), (39408, 74784), (43776, 67322), (46797, 62976), (47232, 62396), (49856, 59112), (52544, 56088)]