1898539776

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{39239}}^1$

素因数の和:39271

約数の個数: 144

約数和(自身を含む): 6416524800

約数和(自身を除く): 4517985024

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 39239, 48384, 78478, 117717, 156956, 235434, 274673, 313912, 353151, 470868, 549346, 627824, 706302, 824019, 941736, 1059453, 1098692, 1255648, 1412604, 1648038, 1883472, 2118906, 2197384, 2472057, 2511296, 2825208, 3296076, 3766944, 4237812, 4394768, 4944114, 5022592, 5650416, 6592152, 7416171, 7533888, 8475624, 8789536, 9888228, 10045184, 11300832, 13184304, 14832342, 15067776, 16951248, 17579072, 19776456, 22601664, 26368608, 29664684, 30135552, 33902496, 35158144, 39552912, 45203328, 52737216, 59329368, 67804992, 70316288, 79105824, 90406656, 105474432, 118658736, 135609984, 158211648, 210948864, 237317472, 271219968, 316423296, 474634944, 632846592, 949269888, 1898539776]

約数ペア:

[(1, 1898539776), (2, 949269888), (3, 632846592), (4, 474634944), (6, 316423296), (7, 271219968), (8, 237317472), (9, 210948864), (12, 158211648), (14, 135609984), (16, 118658736), (18, 105474432), (21, 90406656), (24, 79105824), (27, 70316288), (28, 67804992), (32, 59329368), (36, 52737216), (42, 45203328), (48, 39552912), (54, 35158144), (56, 33902496), (63, 30135552), (64, 29664684), (72, 26368608), (84, 22601664), (96, 19776456), (108, 17579072), (112, 16951248), (126, 15067776), (128, 14832342), (144, 13184304), (168, 11300832), (189, 10045184), (192, 9888228), (216, 8789536), (224, 8475624), (252, 7533888), (256, 7416171), (288, 6592152), (336, 5650416), (378, 5022592), (384, 4944114), (432, 4394768), (448, 4237812), (504, 3766944), (576, 3296076), (672, 2825208), (756, 2511296), (768, 2472057), (864, 2197384), (896, 2118906), (1008, 1883472), (1152, 1648038), (1344, 1412604), (1512, 1255648), (1728, 1098692), (1792, 1059453), (2016, 941736), (2304, 824019), (2688, 706302), (3024, 627824), (3456, 549346), (4032, 470868), (5376, 353151), (6048, 313912), (6912, 274673), (8064, 235434), (12096, 156956), (16128, 117717), (24192, 78478), (39239, 48384)]