21680261064

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{434509}}^1$

素因数の和:434545

約数の個数: 160

約数和(自身を含む): 75709022400

約数和(自身を除く): 54028761336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1134, 1188, 1386, 1512, 1782, 1848, 2079, 2268, 2376, 2772, 3564, 4158, 4536, 5544, 6237, 7128, 8316, 12474, 16632, 24948, 49896, 434509, 869018, 1303527, 1738036, 2607054, 3041563, 3476072, 3910581, 4779599, 5214108, 6083126, 7821162, 9124689, 9559198, 10428216, 11731743, 12166252, 14338797, 15642324, 18249378, 19118396, 23463486, 24332504, 27374067, 28677594, 31284648, 33457193, 35195229, 36498756, 38236792, 43016391, 46926972, 54748134, 57355188, 66914386, 70390458, 72997512, 82122201, 86032782, 93853944, 100371579, 109496268, 114710376, 129049173, 133828772, 140780916, 164244402, 172065564, 200743158, 218992536, 246366603, 258098346, 267657544, 281561832, 301114737, 328488804, 344131128, 387147519, 401486316, 492733206, 516196692, 602229474, 656977608, 774295038, 802972632, 903344211, 985466412, 1032393384, 1204458948, 1548590076, 1806688422, 1970932824, 2408917896, 2710032633, 3097180152, 3613376844, 5420065266, 7226753688, 10840130532, 21680261064]

約数ペア:

[(1, 21680261064), (2, 10840130532), (3, 7226753688), (4, 5420065266), (6, 3613376844), (7, 3097180152), (8, 2710032633), (9, 2408917896), (11, 1970932824), (12, 1806688422), (14, 1548590076), (18, 1204458948), (21, 1032393384), (22, 985466412), (24, 903344211), (27, 802972632), (28, 774295038), (33, 656977608), (36, 602229474), (42, 516196692), (44, 492733206), (54, 401486316), (56, 387147519), (63, 344131128), (66, 328488804), (72, 301114737), (77, 281561832), (81, 267657544), (84, 258098346), (88, 246366603), (99, 218992536), (108, 200743158), (126, 172065564), (132, 164244402), (154, 140780916), (162, 133828772), (168, 129049173), (189, 114710376), (198, 109496268), (216, 100371579), (231, 93853944), (252, 86032782), (264, 82122201), (297, 72997512), (308, 70390458), (324, 66914386), (378, 57355188), (396, 54748134), (462, 46926972), (504, 43016391), (567, 38236792), (594, 36498756), (616, 35195229), (648, 33457193), (693, 31284648), (756, 28677594), (792, 27374067), (891, 24332504), (924, 23463486), (1134, 19118396), (1188, 18249378), (1386, 15642324), (1512, 14338797), (1782, 12166252), (1848, 11731743), (2079, 10428216), (2268, 9559198), (2376, 9124689), (2772, 7821162), (3564, 6083126), (4158, 5214108), (4536, 4779599), (5544, 3910581), (6237, 3476072), (7128, 3041563), (8316, 2607054), (12474, 1738036), (16632, 1303527), (24948, 869018), (49896, 434509)]