2275403984

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 5383101888

約数和(自身を除く): 3107697904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 257, 322, 368, 392, 491, 514, 644, 784, 982, 1028, 1127, 1288, 1799, 1964, 2056, 2254, 2576, 3437, 3598, 3928, 4112, 4508, 5911, 6874, 7196, 7856, 9016, 11293, 11822, 12593, 13748, 14392, 18032, 22586, 23644, 24059, 25186, 27496, 28784, 41377, 45172, 47288, 48118, 50372, 54992, 79051, 82754, 90344, 94576, 96236, 100744, 126187, 158102, 165508, 180688, 192472, 201488, 252374, 289639, 316204, 331016, 384944, 504748, 553357, 579278, 632408, 662032, 883309, 1009496, 1106714, 1158556, 1264816, 1766618, 2018992, 2213428, 2317112, 2902301, 3533236, 4426856, 4634224, 5804602, 6183163, 7066472, 8853712, 11609204, 12366326, 14132944, 20316107, 23218408, 24732652, 40632214, 46436816, 49465304, 81264428, 98930608, 142212749, 162528856, 284425498, 325057712, 568850996, 1137701992, 2275403984]

約数ペア:

[(1, 2275403984), (2, 1137701992), (4, 568850996), (7, 325057712), (8, 284425498), (14, 162528856), (16, 142212749), (23, 98930608), (28, 81264428), (46, 49465304), (49, 46436816), (56, 40632214), (92, 24732652), (98, 23218408), (112, 20316107), (161, 14132944), (184, 12366326), (196, 11609204), (257, 8853712), (322, 7066472), (368, 6183163), (392, 5804602), (491, 4634224), (514, 4426856), (644, 3533236), (784, 2902301), (982, 2317112), (1028, 2213428), (1127, 2018992), (1288, 1766618), (1799, 1264816), (1964, 1158556), (2056, 1106714), (2254, 1009496), (2576, 883309), (3437, 662032), (3598, 632408), (3928, 579278), (4112, 553357), (4508, 504748), (5911, 384944), (6874, 331016), (7196, 316204), (7856, 289639), (9016, 252374), (11293, 201488), (11822, 192472), (12593, 180688), (13748, 165508), (14392, 158102), (18032, 126187), (22586, 100744), (23644, 96236), (24059, 94576), (25186, 90344), (27496, 82754), (28784, 79051), (41377, 54992), (45172, 50372), (47288, 48118)]