19628822304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{748963}}^1$

素因数の和:748999

約数の個数: 144

約数和(自身を含む): 68700969792

約数和(自身を除く): 49072147488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 748963, 1497926, 2246889, 2995852, 4493778, 5242741, 5991704, 6740667, 8987556, 9736519, 10485482, 11983408, 13481334, 15728223, 17975112, 19473038, 20970964, 23966816, 26962668, 29209557, 31456446, 35950224, 38946076, 41941928, 47184669, 53925336, 58419114, 62912892, 68155633, 71900448, 77892152, 83883856, 87628671, 94369338, 107850672, 116838228, 125825784, 136311266, 155784304, 167767712, 175257342, 188738676, 204466899, 215701344, 233676456, 251651568, 272622532, 311568608, 350514684, 377477352, 408933798, 467352912, 503303136, 545245064, 613400697, 701029368, 754954704, 817867596, 934705824, 1090490128, 1226801394, 1402058736, 1509909408, 1635735192, 2180980256, 2453602788, 2804117472, 3271470384, 4907205576, 6542940768, 9814411152, 19628822304]

約数ペア:

[(1, 19628822304), (2, 9814411152), (3, 6542940768), (4, 4907205576), (6, 3271470384), (7, 2804117472), (8, 2453602788), (9, 2180980256), (12, 1635735192), (13, 1509909408), (14, 1402058736), (16, 1226801394), (18, 1090490128), (21, 934705824), (24, 817867596), (26, 754954704), (28, 701029368), (32, 613400697), (36, 545245064), (39, 503303136), (42, 467352912), (48, 408933798), (52, 377477352), (56, 350514684), (63, 311568608), (72, 272622532), (78, 251651568), (84, 233676456), (91, 215701344), (96, 204466899), (104, 188738676), (112, 175257342), (117, 167767712), (126, 155784304), (144, 136311266), (156, 125825784), (168, 116838228), (182, 107850672), (208, 94369338), (224, 87628671), (234, 83883856), (252, 77892152), (273, 71900448), (288, 68155633), (312, 62912892), (336, 58419114), (364, 53925336), (416, 47184669), (468, 41941928), (504, 38946076), (546, 35950224), (624, 31456446), (672, 29209557), (728, 26962668), (819, 23966816), (936, 20970964), (1008, 19473038), (1092, 17975112), (1248, 15728223), (1456, 13481334), (1638, 11983408), (1872, 10485482), (2016, 9736519), (2184, 8987556), (2912, 6740667), (3276, 5991704), (3744, 5242741), (4368, 4493778), (6552, 2995852), (8736, 2246889), (13104, 1497926), (26208, 748963)]