291249756736

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1668

約数の個数: 112

約数和(自身を含む): 593042971392

約数和(自身を除く): 301793214656

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 151, 244, 302, 488, 557, 604, 887, 976, 1114, 1208, 1774, 1952, 2228, 2416, 3548, 3904, 4456, 4832, 7096, 8912, 9211, 9664, 14192, 17824, 18422, 28384, 33977, 35648, 36844, 54107, 56768, 67954, 73688, 84107, 108214, 133937, 135908, 147376, 168214, 216428, 267874, 271816, 294752, 336428, 432856, 494059, 535748, 543632, 589504, 672856, 865712, 988118, 1071496, 1087264, 1345712, 1731424, 1976236, 2142992, 2174528, 2691424, 3462848, 3952472, 4285984, 5130527, 5382848, 7904944, 8170157, 8571968, 10261054, 15809888, 16340314, 20522108, 30137599, 31619776, 32680628, 41044216, 60275198, 65361256, 74602909, 82088432, 120550396, 130722512, 149205818, 164176864, 241100792, 261445024, 298411636, 328353728, 482201584, 522890048, 596823272, 964403168, 1193646544, 1928806336, 2387293088, 4550777449, 4774586176, 9101554898, 18203109796, 36406219592, 72812439184, 145624878368, 291249756736]

約数ペア:

[(1, 291249756736), (2, 145624878368), (4, 72812439184), (8, 36406219592), (16, 18203109796), (32, 9101554898), (61, 4774586176), (64, 4550777449), (122, 2387293088), (151, 1928806336), (244, 1193646544), (302, 964403168), (488, 596823272), (557, 522890048), (604, 482201584), (887, 328353728), (976, 298411636), (1114, 261445024), (1208, 241100792), (1774, 164176864), (1952, 149205818), (2228, 130722512), (2416, 120550396), (3548, 82088432), (3904, 74602909), (4456, 65361256), (4832, 60275198), (7096, 41044216), (8912, 32680628), (9211, 31619776), (9664, 30137599), (14192, 20522108), (17824, 16340314), (18422, 15809888), (28384, 10261054), (33977, 8571968), (35648, 8170157), (36844, 7904944), (54107, 5382848), (56768, 5130527), (67954, 4285984), (73688, 3952472), (84107, 3462848), (108214, 2691424), (133937, 2174528), (135908, 2142992), (147376, 1976236), (168214, 1731424), (216428, 1345712), (267874, 1087264), (271816, 1071496), (294752, 988118), (336428, 865712), (432856, 672856), (494059, 589504), (535748, 543632)]