21909335616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{319639}}^1$

素因数の和:319681

約数の個数: 168

約数和(自身を含む): 75992492160

約数和(自身を除く): 54083156544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 7616, 8568, 9792, 11424, 17136, 22848, 34272, 68544, 319639, 639278, 958917, 1278556, 1917834, 2237473, 2557112, 2876751, 3835668, 4474946, 5114224, 5433863, 5753502, 6712419, 7671336, 8949892, 10228448, 10867726, 11507004, 13424838, 15342672, 16301589, 17899784, 20137257, 20456896, 21735452, 23014008, 26849676, 30685344, 32603178, 35799568, 38037041, 40274514, 43470904, 46028016, 48904767, 53699352, 61370688, 65206356, 71599136, 76074082, 80549028, 86941808, 92056032, 97809534, 107398704, 114111123, 130412712, 143198272, 152148164, 161098056, 173883616, 184112064, 195619068, 214797408, 228222246, 260825424, 304296328, 322196112, 342333369, 347767232, 391238136, 429594816, 456444492, 521650848, 608592656, 644392224, 684666738, 782476272, 912888984, 1043301696, 1217185312, 1288784448, 1369333476, 1564952544, 1825777968, 2434370624, 2738666952, 3129905088, 3651555936, 5477333904, 7303111872, 10954667808, 21909335616]

約数ペア:

[(1, 21909335616), (2, 10954667808), (3, 7303111872), (4, 5477333904), (6, 3651555936), (7, 3129905088), (8, 2738666952), (9, 2434370624), (12, 1825777968), (14, 1564952544), (16, 1369333476), (17, 1288784448), (18, 1217185312), (21, 1043301696), (24, 912888984), (28, 782476272), (32, 684666738), (34, 644392224), (36, 608592656), (42, 521650848), (48, 456444492), (51, 429594816), (56, 391238136), (63, 347767232), (64, 342333369), (68, 322196112), (72, 304296328), (84, 260825424), (96, 228222246), (102, 214797408), (112, 195619068), (119, 184112064), (126, 173883616), (136, 161098056), (144, 152148164), (153, 143198272), (168, 130412712), (192, 114111123), (204, 107398704), (224, 97809534), (238, 92056032), (252, 86941808), (272, 80549028), (288, 76074082), (306, 71599136), (336, 65206356), (357, 61370688), (408, 53699352), (448, 48904767), (476, 46028016), (504, 43470904), (544, 40274514), (576, 38037041), (612, 35799568), (672, 32603178), (714, 30685344), (816, 26849676), (952, 23014008), (1008, 21735452), (1071, 20456896), (1088, 20137257), (1224, 17899784), (1344, 16301589), (1428, 15342672), (1632, 13424838), (1904, 11507004), (2016, 10867726), (2142, 10228448), (2448, 8949892), (2856, 7671336), (3264, 6712419), (3808, 5753502), (4032, 5433863), (4284, 5114224), (4896, 4474946), (5712, 3835668), (7616, 2876751), (8568, 2557112), (9792, 2237473), (11424, 1917834), (17136, 1278556), (22848, 958917), (34272, 639278), (68544, 319639)]