686001823728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1143977}}^1$

素因数の和:1144063

約数の個数: 120

約数和(自身を含む): 1972044187344

約数和(自身を除く): 1286042363616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 961, 1209, 1488, 1612, 1922, 2418, 2883, 3224, 3844, 4836, 5766, 6448, 7688, 9672, 11532, 12493, 15376, 19344, 23064, 24986, 37479, 46128, 49972, 74958, 99944, 149916, 199888, 299832, 599664, 1143977, 2287954, 3431931, 4575908, 6863862, 9151816, 13727724, 14871701, 18303632, 27455448, 29743402, 35463287, 44615103, 54910896, 59486804, 70926574, 89230206, 106389861, 118973608, 141853148, 178460412, 212779722, 237947216, 283706296, 356920824, 425559444, 461022731, 567412592, 713841648, 851118888, 922045462, 1099361897, 1383068193, 1702237776, 1844090924, 2198723794, 2766136386, 3298085691, 3688181848, 4397447588, 5532272772, 6596171382, 7376363696, 8794895176, 11064545544, 13192342764, 14291704661, 17589790352, 22129091088, 26384685528, 28583409322, 42875113983, 52769371056, 57166818644, 85750227966, 114333637288, 171500455932, 228667274576, 343000911864, 686001823728]

約数ペア:

[(1, 686001823728), (2, 343000911864), (3, 228667274576), (4, 171500455932), (6, 114333637288), (8, 85750227966), (12, 57166818644), (13, 52769371056), (16, 42875113983), (24, 28583409322), (26, 26384685528), (31, 22129091088), (39, 17589790352), (48, 14291704661), (52, 13192342764), (62, 11064545544), (78, 8794895176), (93, 7376363696), (104, 6596171382), (124, 5532272772), (156, 4397447588), (186, 3688181848), (208, 3298085691), (248, 2766136386), (312, 2198723794), (372, 1844090924), (403, 1702237776), (496, 1383068193), (624, 1099361897), (744, 922045462), (806, 851118888), (961, 713841648), (1209, 567412592), (1488, 461022731), (1612, 425559444), (1922, 356920824), (2418, 283706296), (2883, 237947216), (3224, 212779722), (3844, 178460412), (4836, 141853148), (5766, 118973608), (6448, 106389861), (7688, 89230206), (9672, 70926574), (11532, 59486804), (12493, 54910896), (15376, 44615103), (19344, 35463287), (23064, 29743402), (24986, 27455448), (37479, 18303632), (46128, 14871701), (49972, 13727724), (74958, 9151816), (99944, 6863862), (149916, 4575908), (199888, 3431931), (299832, 2287954), (599664, 1143977)]