211900302016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2863

約数の個数: 224

約数和(自身を含む): 492564602880

約数和(自身を除く): 280664300864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 79, 104, 136, 142, 158, 208, 221, 272, 284, 316, 416, 442, 544, 568, 632, 832, 884, 923, 1027, 1088, 1136, 1207, 1264, 1343, 1768, 1846, 2054, 2272, 2414, 2528, 2671, 2686, 3536, 3692, 4108, 4544, 4828, 5056, 5342, 5372, 5609, 7072, 7384, 8216, 9656, 10684, 10744, 11218, 14144, 14768, 15691, 16432, 17459, 19312, 21368, 21488, 22436, 29536, 31382, 32864, 34723, 34918, 38624, 42736, 42976, 44872, 45407, 59072, 62764, 65728, 69446, 69836, 72917, 77248, 85472, 85952, 89744, 90814, 95353, 125528, 138892, 139672, 145834, 170944, 179488, 181628, 189641, 190706, 211009, 251056, 277784, 279344, 291668, 358976, 363256, 379282, 381412, 422018, 502112, 555568, 558688, 583336, 590291, 726512, 758564, 762824, 844036, 1004224, 1111136, 1117376, 1166672, 1180582, 1239589, 1453024, 1517128, 1525648, 1688072, 2222272, 2333344, 2361164, 2465333, 2479178, 2743117, 2906048, 3034256, 3051296, 3223897, 3376144, 3587153, 4666688, 4722328, 4930666, 4958356, 5486234, 6068512, 6102592, 6447794, 6752288, 7174306, 9444656, 9861332, 9916712, 10972468, 12137024, 12895588, 13504576, 14348612, 14981639, 18889312, 19722664, 19833424, 21944936, 25791176, 28697224, 29963278, 37778624, 39445328, 39666848, 41910661, 43889872, 46632989, 51582352, 57394448, 59926556, 78890656, 79333696, 83821322, 87779744, 93265978, 103164704, 114788896, 119853112, 157781312, 167642644, 175559488, 186531956, 194761307, 206329408, 229577792, 239706224, 254687863, 335285288, 373063912, 389522614, 479412448, 509375726, 670570576, 746127824, 779045228, 958824896, 1018751452, 1341141152, 1492255648, 1558090456, 2037502904, 2682282304, 2984511296, 3116180912, 3310942219, 4075005808, 6232361824, 6621884438, 8150011616, 12464723648, 13243768876, 16300023232, 26487537752, 52975075504, 105950151008, 211900302016]

約数ペア:

[(1, 211900302016), (2, 105950151008), (4, 52975075504), (8, 26487537752), (13, 16300023232), (16, 13243768876), (17, 12464723648), (26, 8150011616), (32, 6621884438), (34, 6232361824), (52, 4075005808), (64, 3310942219), (68, 3116180912), (71, 2984511296), (79, 2682282304), (104, 2037502904), (136, 1558090456), (142, 1492255648), (158, 1341141152), (208, 1018751452), (221, 958824896), (272, 779045228), (284, 746127824), (316, 670570576), (416, 509375726), (442, 479412448), (544, 389522614), (568, 373063912), (632, 335285288), (832, 254687863), (884, 239706224), (923, 229577792), (1027, 206329408), (1088, 194761307), (1136, 186531956), (1207, 175559488), (1264, 167642644), (1343, 157781312), (1768, 119853112), (1846, 114788896), (2054, 103164704), (2272, 93265978), (2414, 87779744), (2528, 83821322), (2671, 79333696), (2686, 78890656), (3536, 59926556), (3692, 57394448), (4108, 51582352), (4544, 46632989), (4828, 43889872), (5056, 41910661), (5342, 39666848), (5372, 39445328), (5609, 37778624), (7072, 29963278), (7384, 28697224), (8216, 25791176), (9656, 21944936), (10684, 19833424), (10744, 19722664), (11218, 18889312), (14144, 14981639), (14768, 14348612), (15691, 13504576), (16432, 12895588), (17459, 12137024), (19312, 10972468), (21368, 9916712), (21488, 9861332), (22436, 9444656), (29536, 7174306), (31382, 6752288), (32864, 6447794), (34723, 6102592), (34918, 6068512), (38624, 5486234), (42736, 4958356), (42976, 4930666), (44872, 4722328), (45407, 4666688), (59072, 3587153), (62764, 3376144), (65728, 3223897), (69446, 3051296), (69836, 3034256), (72917, 2906048), (77248, 2743117), (85472, 2479178), (85952, 2465333), (89744, 2361164), (90814, 2333344), (95353, 2222272), (125528, 1688072), (138892, 1525648), (139672, 1517128), (145834, 1453024), (170944, 1239589), (179488, 1180582), (181628, 1166672), (189641, 1117376), (190706, 1111136), (211009, 1004224), (251056, 844036), (277784, 762824), (279344, 758564), (291668, 726512), (358976, 590291), (363256, 583336), (379282, 558688), (381412, 555568), (422018, 502112)]