455925312544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{289099}}^1$

素因数の和:289362

約数の個数: 96

約数和(自身を含む): 1028104358400

約数和(自身を除く): 572179045856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 223, 272, 416, 442, 446, 544, 884, 892, 1768, 1784, 2899, 3536, 3568, 3791, 5798, 7072, 7136, 7582, 11596, 15164, 23192, 30328, 46384, 49283, 60656, 92768, 98566, 121312, 197132, 289099, 394264, 578198, 788528, 1156396, 1577056, 2312792, 3758287, 4625584, 4914683, 7516574, 9251168, 9829366, 15033148, 19658732, 30066296, 39317464, 60132592, 63890879, 64469077, 78634928, 120265184, 127781758, 128938154, 157269856, 255563516, 257876308, 511127032, 515752616, 838098001, 1022254064, 1031505232, 1095974309, 1676196002, 2044508128, 2063010464, 2191948618, 3352392004, 4383897236, 6704784008, 8767794472, 13409568016, 14247666017, 17535588944, 26819136032, 28495332034, 35071177888, 56990664068, 113981328136, 227962656272, 455925312544]

約数ペア:

[(1, 455925312544), (2, 227962656272), (4, 113981328136), (8, 56990664068), (13, 35071177888), (16, 28495332034), (17, 26819136032), (26, 17535588944), (32, 14247666017), (34, 13409568016), (52, 8767794472), (68, 6704784008), (104, 4383897236), (136, 3352392004), (208, 2191948618), (221, 2063010464), (223, 2044508128), (272, 1676196002), (416, 1095974309), (442, 1031505232), (446, 1022254064), (544, 838098001), (884, 515752616), (892, 511127032), (1768, 257876308), (1784, 255563516), (2899, 157269856), (3536, 128938154), (3568, 127781758), (3791, 120265184), (5798, 78634928), (7072, 64469077), (7136, 63890879), (7582, 60132592), (11596, 39317464), (15164, 30066296), (23192, 19658732), (30328, 15033148), (46384, 9829366), (49283, 9251168), (60656, 7516574), (92768, 4914683), (98566, 4625584), (121312, 3758287), (197132, 2312792), (289099, 1577056), (394264, 1156396), (578198, 788528)]