285889968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21851

約数の個数: 120

約数和(自身を含む): 984777248

約数和(自身を除く): 698887280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 21817, 43634, 65451, 87268, 130902, 152719, 174536, 196353, 261804, 283621, 305438, 349072, 392706, 458157, 523608, 567242, 610876, 785412, 850863, 916314, 1047216, 1134484, 1221752, 1374471, 1570824, 1701726, 1832628, 1985347, 2268968, 2443504, 2552589, 2748942, 3141648, 3403452, 3665256, 3970694, 4537936, 5105178, 5497884, 5956041, 6806904, 7330512, 7941388, 10210356, 10995768, 11912082, 13613808, 15882776, 17868123, 20420712, 21991536, 23824164, 31765552, 35736246, 40841424, 47648328, 71472492, 95296656, 142944984, 285889968]

約数ペア:

[(1, 285889968), (2, 142944984), (3, 95296656), (4, 71472492), (6, 47648328), (7, 40841424), (8, 35736246), (9, 31765552), (12, 23824164), (13, 21991536), (14, 20420712), (16, 17868123), (18, 15882776), (21, 13613808), (24, 11912082), (26, 10995768), (28, 10210356), (36, 7941388), (39, 7330512), (42, 6806904), (48, 5956041), (52, 5497884), (56, 5105178), (63, 4537936), (72, 3970694), (78, 3665256), (84, 3403452), (91, 3141648), (104, 2748942), (112, 2552589), (117, 2443504), (126, 2268968), (144, 1985347), (156, 1832628), (168, 1701726), (182, 1570824), (208, 1374471), (234, 1221752), (252, 1134484), (273, 1047216), (312, 916314), (336, 850863), (364, 785412), (468, 610876), (504, 567242), (546, 523608), (624, 458157), (728, 392706), (819, 349072), (936, 305438), (1008, 283621), (1092, 261804), (1456, 196353), (1638, 174536), (1872, 152719), (2184, 130902), (3276, 87268), (4368, 65451), (6552, 43634), (13104, 21817)]