2861940816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49811}}^1$

素因数の和:49854

約数の個数: 160

約数和(自身を含む): 9882700800

約数和(自身を除く): 7020759984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 8208, 9576, 14364, 19152, 28728, 49811, 57456, 99622, 149433, 199244, 298866, 348677, 398488, 448299, 597732, 697354, 796976, 896598, 946409, 1046031, 1195464, 1344897, 1394708, 1793196, 1892818, 2092062, 2390928, 2689794, 2789416, 2839227, 3138093, 3586392, 3785636, 4184124, 5379588, 5578832, 5678454, 6276186, 6624863, 7172784, 7571272, 8368248, 8517681, 9414279, 10759176, 11356908, 12552372, 13249726, 15142544, 16736496, 17035362, 18828558, 19874589, 21518352, 22713816, 25104744, 25553043, 26499452, 34070724, 37657116, 39749178, 45427632, 50209488, 51106086, 52998904, 59623767, 68141448, 75314232, 79498356, 102212172, 105997808, 119247534, 136282896, 150628464, 158996712, 178871301, 204424344, 238495068, 317993424, 357742602, 408848688, 476990136, 715485204, 953980272, 1430970408, 2861940816]

約数ペア:

[(1, 2861940816), (2, 1430970408), (3, 953980272), (4, 715485204), (6, 476990136), (7, 408848688), (8, 357742602), (9, 317993424), (12, 238495068), (14, 204424344), (16, 178871301), (18, 158996712), (19, 150628464), (21, 136282896), (24, 119247534), (27, 105997808), (28, 102212172), (36, 79498356), (38, 75314232), (42, 68141448), (48, 59623767), (54, 52998904), (56, 51106086), (57, 50209488), (63, 45427632), (72, 39749178), (76, 37657116), (84, 34070724), (108, 26499452), (112, 25553043), (114, 25104744), (126, 22713816), (133, 21518352), (144, 19874589), (152, 18828558), (168, 17035362), (171, 16736496), (189, 15142544), (216, 13249726), (228, 12552372), (252, 11356908), (266, 10759176), (304, 9414279), (336, 8517681), (342, 8368248), (378, 7571272), (399, 7172784), (432, 6624863), (456, 6276186), (504, 5678454), (513, 5578832), (532, 5379588), (684, 4184124), (756, 3785636), (798, 3586392), (912, 3138093), (1008, 2839227), (1026, 2789416), (1064, 2689794), (1197, 2390928), (1368, 2092062), (1512, 1892818), (1596, 1793196), (2052, 1394708), (2128, 1344897), (2394, 1195464), (2736, 1046031), (3024, 946409), (3192, 896598), (3591, 796976), (4104, 697354), (4788, 597732), (6384, 448299), (7182, 398488), (8208, 348677), (9576, 298866), (14364, 199244), (19152, 149433), (28728, 99622), (49811, 57456)]