308177584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 80

約数和(自身を含む): 706517280

約数和(自身を除く): 398339696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 797, 1144, 1352, 1594, 1859, 2197, 2288, 2704, 3188, 3718, 4394, 6376, 7436, 8767, 8788, 10361, 12752, 14872, 17534, 17576, 20722, 24167, 29744, 35068, 35152, 41444, 48334, 70136, 82888, 96668, 113971, 134693, 140272, 165776, 193336, 227942, 269386, 386672, 455884, 538772, 911768, 1077544, 1481623, 1751009, 1823536, 2155088, 2963246, 3502018, 5926492, 7004036, 11852984, 14008072, 19261099, 23705968, 28016144, 38522198, 77044396, 154088792, 308177584]

約数ペア:

[(1, 308177584), (2, 154088792), (4, 77044396), (8, 38522198), (11, 28016144), (13, 23705968), (16, 19261099), (22, 14008072), (26, 11852984), (44, 7004036), (52, 5926492), (88, 3502018), (104, 2963246), (143, 2155088), (169, 1823536), (176, 1751009), (208, 1481623), (286, 1077544), (338, 911768), (572, 538772), (676, 455884), (797, 386672), (1144, 269386), (1352, 227942), (1594, 193336), (1859, 165776), (2197, 140272), (2288, 134693), (2704, 113971), (3188, 96668), (3718, 82888), (4394, 70136), (6376, 48334), (7436, 41444), (8767, 35152), (8788, 35068), (10361, 29744), (12752, 24167), (14872, 20722), (17534, 17576)]