26218326784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 60291908880

約数和(自身を除く): 34073582096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 139, 152, 157, 208, 247, 256, 278, 304, 314, 361, 416, 494, 556, 608, 628, 722, 832, 988, 1112, 1216, 1256, 1444, 1664, 1807, 1976, 2041, 2224, 2432, 2512, 2641, 2888, 2983, 3328, 3614, 3952, 4082, 4448, 4693, 4864, 5024, 5282, 5776, 5966, 7228, 7904, 8164, 8896, 9386, 10048, 10564, 11552, 11932, 14456, 15808, 16328, 17792, 18772, 20096, 21128, 21823, 23104, 23864, 28912, 31616, 32656, 34333, 35584, 37544, 38779, 40192, 42256, 43646, 46208, 47728, 50179, 56677, 57824, 63232, 65312, 68666, 75088, 77558, 84512, 87292, 92416, 95456, 100358, 113354, 115648, 130624, 137332, 150176, 155116, 169024, 174584, 190912, 200716, 226708, 231296, 261248, 274664, 283699, 300352, 310232, 338048, 349168, 381824, 401432, 414637, 453416, 462592, 522496, 549328, 567398, 600704, 620464, 652327, 676096, 698336, 736801, 763648, 802864, 829274, 906832, 1098656, 1134796, 1201408, 1240928, 1304654, 1396672, 1473602, 1605728, 1658548, 1813664, 2197312, 2269592, 2481856, 2609308, 2793344, 2947204, 3211456, 3317096, 3627328, 4394624, 4539184, 4963712, 5218616, 5390281, 5586688, 5894408, 6422912, 6634192, 7254656, 7878103, 8789248, 9078368, 9927424, 10437232, 10780562, 11788816, 12845824, 13268384, 14509312, 15756206, 18156736, 20874464, 21561124, 23577632, 26536768, 31512412, 36313472, 41748928, 43122248, 47155264, 53073536, 63024824, 72626944, 83497856, 86244496, 94310528, 102415339, 106147072, 126049648, 166995712, 172488992, 188621056, 204830678, 252099296, 344977984, 409661356, 504198592, 689955968, 819322712, 1008397184, 1379911936, 1638645424, 2016794368, 3277290848, 6554581696, 13109163392, 26218326784]

約数ペア:

[(1, 26218326784), (2, 13109163392), (4, 6554581696), (8, 3277290848), (13, 2016794368), (16, 1638645424), (19, 1379911936), (26, 1008397184), (32, 819322712), (38, 689955968), (52, 504198592), (64, 409661356), (76, 344977984), (104, 252099296), (128, 204830678), (139, 188621056), (152, 172488992), (157, 166995712), (208, 126049648), (247, 106147072), (256, 102415339), (278, 94310528), (304, 86244496), (314, 83497856), (361, 72626944), (416, 63024824), (494, 53073536), (556, 47155264), (608, 43122248), (628, 41748928), (722, 36313472), (832, 31512412), (988, 26536768), (1112, 23577632), (1216, 21561124), (1256, 20874464), (1444, 18156736), (1664, 15756206), (1807, 14509312), (1976, 13268384), (2041, 12845824), (2224, 11788816), (2432, 10780562), (2512, 10437232), (2641, 9927424), (2888, 9078368), (2983, 8789248), (3328, 7878103), (3614, 7254656), (3952, 6634192), (4082, 6422912), (4448, 5894408), (4693, 5586688), (4864, 5390281), (5024, 5218616), (5282, 4963712), (5776, 4539184), (5966, 4394624), (7228, 3627328), (7904, 3317096), (8164, 3211456), (8896, 2947204), (9386, 2793344), (10048, 2609308), (10564, 2481856), (11552, 2269592), (11932, 2197312), (14456, 1813664), (15808, 1658548), (16328, 1605728), (17792, 1473602), (18772, 1396672), (20096, 1304654), (21128, 1240928), (21823, 1201408), (23104, 1134796), (23864, 1098656), (28912, 906832), (31616, 829274), (32656, 802864), (34333, 763648), (35584, 736801), (37544, 698336), (38779, 676096), (40192, 652327), (42256, 620464), (43646, 600704), (46208, 567398), (47728, 549328), (50179, 522496), (56677, 462592), (57824, 453416), (63232, 414637), (65312, 401432), (68666, 381824), (75088, 349168), (77558, 338048), (84512, 310232), (87292, 300352), (92416, 283699), (95456, 274664), (100358, 261248), (113354, 231296), (115648, 226708), (130624, 200716), (137332, 190912), (150176, 174584), (155116, 169024)]