1289738016

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{91393}}^1$

素因数の和:91423

約数の個数: 108

約数和(自身を含む): 4266546102

約数和(自身を除く): 2976808086

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 91393, 182786, 274179, 365572, 548358, 639751, 731144, 822537, 1096716, 1279502, 1462288, 1645074, 1919253, 2193432, 2559004, 2924576, 3290148, 3838506, 4386864, 4478257, 5118008, 5757759, 6580296, 7677012, 8773728, 8956514, 10236016, 11515518, 13160592, 13434771, 15354024, 17913028, 20472032, 23031036, 26321184, 26869542, 30708048, 35826056, 40304313, 46062072, 53739084, 61416096, 71652112, 80608626, 92124144, 107478168, 143304224, 161217252, 184248288, 214956336, 322434504, 429912672, 644869008, 1289738016]

約数ペア:

[(1, 1289738016), (2, 644869008), (3, 429912672), (4, 322434504), (6, 214956336), (7, 184248288), (8, 161217252), (9, 143304224), (12, 107478168), (14, 92124144), (16, 80608626), (18, 71652112), (21, 61416096), (24, 53739084), (28, 46062072), (32, 40304313), (36, 35826056), (42, 30708048), (48, 26869542), (49, 26321184), (56, 23031036), (63, 20472032), (72, 17913028), (84, 15354024), (96, 13434771), (98, 13160592), (112, 11515518), (126, 10236016), (144, 8956514), (147, 8773728), (168, 7677012), (196, 6580296), (224, 5757759), (252, 5118008), (288, 4478257), (294, 4386864), (336, 3838506), (392, 3290148), (441, 2924576), (504, 2559004), (588, 2193432), (672, 1919253), (784, 1645074), (882, 1462288), (1008, 1279502), (1176, 1096716), (1568, 822537), (1764, 731144), (2016, 639751), (2352, 548358), (3528, 365572), (4704, 274179), (7056, 182786), (14112, 91393)]