1325936787136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{307481}}^1$

素因数の和:307650

約数の個数: 112

約数和(自身を含む): 2912833562688

約数和(自身を除く): 1586896775552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 73, 104, 142, 146, 208, 284, 292, 416, 568, 584, 832, 923, 949, 1136, 1168, 1846, 1898, 2272, 2336, 3692, 3796, 4544, 4672, 5183, 7384, 7592, 10366, 14768, 15184, 20732, 29536, 30368, 41464, 59072, 60736, 67379, 82928, 134758, 165856, 269516, 307481, 331712, 539032, 614962, 1078064, 1229924, 2156128, 2459848, 3997253, 4312256, 4919696, 7994506, 9839392, 15989012, 19678784, 21831151, 22446113, 31978024, 43662302, 44892226, 63956048, 87324604, 89784452, 127912096, 174649208, 179568904, 255824192, 283804963, 291799469, 349298416, 359137808, 567609926, 583598938, 698596832, 718275616, 1135219852, 1167197876, 1397193664, 1436551232, 1593674023, 2270439704, 2334395752, 3187348046, 4540879408, 4668791504, 6374696092, 9081758816, 9337583008, 12749392184, 18163517632, 18675166016, 20717762299, 25498784368, 41435524598, 50997568736, 82871049196, 101995137472, 165742098392, 331484196784, 662968393568, 1325936787136]

約数ペア:

[(1, 1325936787136), (2, 662968393568), (4, 331484196784), (8, 165742098392), (13, 101995137472), (16, 82871049196), (26, 50997568736), (32, 41435524598), (52, 25498784368), (64, 20717762299), (71, 18675166016), (73, 18163517632), (104, 12749392184), (142, 9337583008), (146, 9081758816), (208, 6374696092), (284, 4668791504), (292, 4540879408), (416, 3187348046), (568, 2334395752), (584, 2270439704), (832, 1593674023), (923, 1436551232), (949, 1397193664), (1136, 1167197876), (1168, 1135219852), (1846, 718275616), (1898, 698596832), (2272, 583598938), (2336, 567609926), (3692, 359137808), (3796, 349298416), (4544, 291799469), (4672, 283804963), (5183, 255824192), (7384, 179568904), (7592, 174649208), (10366, 127912096), (14768, 89784452), (15184, 87324604), (20732, 63956048), (29536, 44892226), (30368, 43662302), (41464, 31978024), (59072, 22446113), (60736, 21831151), (67379, 19678784), (82928, 15989012), (134758, 9839392), (165856, 7994506), (269516, 4919696), (307481, 4312256), (331712, 3997253), (539032, 2459848), (614962, 2156128), (1078064, 1229924)]