25571179744

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 56306880000

約数和(自身を除く): 30735700256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 149, 176, 242, 254, 298, 349, 352, 484, 508, 596, 698, 968, 1016, 1192, 1396, 1397, 1639, 1936, 2032, 2384, 2792, 2794, 3278, 3839, 3872, 4064, 4768, 5584, 5588, 6556, 7678, 11168, 11176, 13112, 15356, 15367, 18029, 18923, 22352, 26224, 30712, 30734, 36058, 37846, 42229, 44323, 44704, 52001, 52448, 61424, 61468, 72116, 75692, 84458, 88646, 104002, 122848, 122936, 144232, 151384, 168916, 177292, 208004, 208153, 245872, 288464, 302768, 337832, 354584, 416008, 416306, 487553, 491744, 572011, 576928, 605536, 675664, 709168, 832016, 832612, 975106, 1144022, 1351328, 1418336, 1664032, 1665224, 1950212, 2288044, 2289683, 3330448, 3900424, 4576088, 4579366, 5363083, 6292121, 6604127, 6660896, 7800848, 9152176, 9158732, 10726166, 12584242, 13208254, 15601696, 18304352, 18317464, 21452332, 25168484, 26416508, 36634928, 42904664, 50336968, 52833016, 72645397, 73269856, 85809328, 100673936, 105666032, 145290794, 171618656, 201347872, 211332064, 290581588, 581163176, 799099367, 1162326352, 1598198734, 2324652704, 3196397468, 6392794936, 12785589872, 25571179744]

約数ペア:

[(1, 25571179744), (2, 12785589872), (4, 6392794936), (8, 3196397468), (11, 2324652704), (16, 1598198734), (22, 1162326352), (32, 799099367), (44, 581163176), (88, 290581588), (121, 211332064), (127, 201347872), (149, 171618656), (176, 145290794), (242, 105666032), (254, 100673936), (298, 85809328), (349, 73269856), (352, 72645397), (484, 52833016), (508, 50336968), (596, 42904664), (698, 36634928), (968, 26416508), (1016, 25168484), (1192, 21452332), (1396, 18317464), (1397, 18304352), (1639, 15601696), (1936, 13208254), (2032, 12584242), (2384, 10726166), (2792, 9158732), (2794, 9152176), (3278, 7800848), (3839, 6660896), (3872, 6604127), (4064, 6292121), (4768, 5363083), (5584, 4579366), (5588, 4576088), (6556, 3900424), (7678, 3330448), (11168, 2289683), (11176, 2288044), (13112, 1950212), (15356, 1665224), (15367, 1664032), (18029, 1418336), (18923, 1351328), (22352, 1144022), (26224, 975106), (30712, 832612), (30734, 832016), (36058, 709168), (37846, 675664), (42229, 605536), (44323, 576928), (44704, 572011), (52001, 491744), (52448, 487553), (61424, 416306), (61468, 416008), (72116, 354584), (75692, 337832), (84458, 302768), (88646, 288464), (104002, 245872), (122848, 208153), (122936, 208004), (144232, 177292), (151384, 168916)]