277331808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 787449600

約数和(自身を除く): 510117792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 359, 416, 619, 624, 718, 1077, 1238, 1248, 1436, 1857, 2154, 2476, 2872, 3714, 4308, 4667, 4952, 5744, 7428, 8047, 8616, 9334, 9904, 11488, 14001, 14856, 16094, 17232, 18668, 19808, 24141, 28002, 29712, 32188, 34464, 37336, 48282, 56004, 59424, 64376, 74672, 96564, 112008, 128752, 149344, 193128, 222221, 224016, 257504, 386256, 444442, 448032, 666663, 772512, 888884, 1333326, 1777768, 2666652, 2888873, 3555536, 5333304, 5777746, 7111072, 8666619, 10666608, 11555492, 17333238, 21333216, 23110984, 34666476, 46221968, 69332952, 92443936, 138665904, 277331808]

約数ペア:

[(1, 277331808), (2, 138665904), (3, 92443936), (4, 69332952), (6, 46221968), (8, 34666476), (12, 23110984), (13, 21333216), (16, 17333238), (24, 11555492), (26, 10666608), (32, 8666619), (39, 7111072), (48, 5777746), (52, 5333304), (78, 3555536), (96, 2888873), (104, 2666652), (156, 1777768), (208, 1333326), (312, 888884), (359, 772512), (416, 666663), (619, 448032), (624, 444442), (718, 386256), (1077, 257504), (1238, 224016), (1248, 222221), (1436, 193128), (1857, 149344), (2154, 128752), (2476, 112008), (2872, 96564), (3714, 74672), (4308, 64376), (4667, 59424), (4952, 56004), (5744, 48282), (7428, 37336), (8047, 34464), (8616, 32188), (9334, 29712), (9904, 28002), (11488, 24141), (14001, 19808), (14856, 18668), (16094, 17232)]