7948450944

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{109519}}^1$

素因数の和:109552

約数の個数: 160

約数和(自身を含む): 27033916800

約数和(自身を除く): 19085465856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 36288, 72576, 109519, 219038, 328557, 438076, 657114, 766633, 876152, 985671, 1314228, 1533266, 1752304, 1971342, 2299899, 2628456, 2957013, 3066532, 3504608, 3942684, 4599798, 5256912, 5914026, 6133064, 6899697, 7009216, 7885368, 8871039, 9199596, 10513824, 11828052, 12266128, 13799394, 14018432, 15770736, 17742078, 18399192, 20699091, 21027648, 23656104, 24532256, 27598788, 31541472, 35484156, 36798384, 41398182, 42055296, 47312208, 49064512, 55197576, 62097273, 63082944, 70968312, 73596768, 82796364, 94624416, 98129024, 110395152, 124194546, 126165888, 141936624, 147193536, 165592728, 189248832, 220790304, 248389092, 283873248, 294387072, 331185456, 378497664, 441580608, 496778184, 567746496, 662370912, 883161216, 993556368, 1135492992, 1324741824, 1987112736, 2649483648, 3974225472, 7948450944]

約数ペア:

[(1, 7948450944), (2, 3974225472), (3, 2649483648), (4, 1987112736), (6, 1324741824), (7, 1135492992), (8, 993556368), (9, 883161216), (12, 662370912), (14, 567746496), (16, 496778184), (18, 441580608), (21, 378497664), (24, 331185456), (27, 294387072), (28, 283873248), (32, 248389092), (36, 220790304), (42, 189248832), (48, 165592728), (54, 147193536), (56, 141936624), (63, 126165888), (64, 124194546), (72, 110395152), (81, 98129024), (84, 94624416), (96, 82796364), (108, 73596768), (112, 70968312), (126, 63082944), (128, 62097273), (144, 55197576), (162, 49064512), (168, 47312208), (189, 42055296), (192, 41398182), (216, 36798384), (224, 35484156), (252, 31541472), (288, 27598788), (324, 24532256), (336, 23656104), (378, 21027648), (384, 20699091), (432, 18399192), (448, 17742078), (504, 15770736), (567, 14018432), (576, 13799394), (648, 12266128), (672, 11828052), (756, 10513824), (864, 9199596), (896, 8871039), (1008, 7885368), (1134, 7009216), (1152, 6899697), (1296, 6133064), (1344, 5914026), (1512, 5256912), (1728, 4599798), (2016, 3942684), (2268, 3504608), (2592, 3066532), (2688, 2957013), (3024, 2628456), (3456, 2299899), (4032, 1971342), (4536, 1752304), (5184, 1533266), (6048, 1314228), (8064, 985671), (9072, 876152), (10368, 766633), (12096, 657114), (18144, 438076), (24192, 328557), (36288, 219038), (72576, 109519)]