4399691968

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 168

約数和(自身を含む): 10488789792

約数和(自身を除く): 6089097824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 103, 106, 112, 196, 206, 212, 224, 257, 371, 392, 412, 424, 448, 514, 721, 742, 784, 824, 848, 1028, 1442, 1484, 1568, 1648, 1696, 1799, 2056, 2597, 2884, 2968, 3136, 3296, 3392, 3598, 4112, 5047, 5194, 5459, 5768, 5936, 6592, 7196, 8224, 10094, 10388, 10918, 11536, 11872, 12593, 13621, 14392, 16448, 20188, 20776, 21836, 23072, 23744, 25186, 26471, 27242, 28784, 38213, 40376, 41552, 43672, 46144, 50372, 52942, 54484, 57568, 76426, 80752, 83104, 87344, 95347, 100744, 105884, 108968, 115136, 152852, 161504, 166208, 174688, 185297, 190694, 201488, 211768, 217936, 267491, 305704, 323008, 349376, 370594, 381388, 402976, 423536, 435872, 534982, 611408, 667429, 741188, 762776, 805952, 847072, 871744, 1069964, 1222816, 1297079, 1334858, 1402963, 1482376, 1525552, 1694144, 2139928, 2445632, 2594158, 2669716, 2805926, 2964752, 3051104, 4279856, 5188316, 5339432, 5611852, 5929504, 6102208, 8559712, 9820741, 10376632, 10678864, 11223704, 11859008, 17119424, 19641482, 20753264, 21357728, 22447408, 39282964, 41506528, 42715456, 44894816, 68745187, 78565928, 83013056, 89789632, 137490374, 157131856, 274980748, 314263712, 549961496, 628527424, 1099922992, 2199845984, 4399691968]

約数ペア:

[(1, 4399691968), (2, 2199845984), (4, 1099922992), (7, 628527424), (8, 549961496), (14, 314263712), (16, 274980748), (28, 157131856), (32, 137490374), (49, 89789632), (53, 83013056), (56, 78565928), (64, 68745187), (98, 44894816), (103, 42715456), (106, 41506528), (112, 39282964), (196, 22447408), (206, 21357728), (212, 20753264), (224, 19641482), (257, 17119424), (371, 11859008), (392, 11223704), (412, 10678864), (424, 10376632), (448, 9820741), (514, 8559712), (721, 6102208), (742, 5929504), (784, 5611852), (824, 5339432), (848, 5188316), (1028, 4279856), (1442, 3051104), (1484, 2964752), (1568, 2805926), (1648, 2669716), (1696, 2594158), (1799, 2445632), (2056, 2139928), (2597, 1694144), (2884, 1525552), (2968, 1482376), (3136, 1402963), (3296, 1334858), (3392, 1297079), (3598, 1222816), (4112, 1069964), (5047, 871744), (5194, 847072), (5459, 805952), (5768, 762776), (5936, 741188), (6592, 667429), (7196, 611408), (8224, 534982), (10094, 435872), (10388, 423536), (10918, 402976), (11536, 381388), (11872, 370594), (12593, 349376), (13621, 323008), (14392, 305704), (16448, 267491), (20188, 217936), (20776, 211768), (21836, 201488), (23072, 190694), (23744, 185297), (25186, 174688), (26471, 166208), (27242, 161504), (28784, 152852), (38213, 115136), (40376, 108968), (41552, 105884), (43672, 100744), (46144, 95347), (50372, 87344), (52942, 83104), (54484, 80752), (57568, 76426)]