3938688

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 12252240

約数和(自身を除く): 8313552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 263, 288, 312, 384, 416, 468, 526, 576, 624, 789, 832, 936, 1052, 1152, 1248, 1578, 1664, 1872, 2104, 2367, 2496, 3156, 3419, 3744, 4208, 4734, 4992, 6312, 6838, 7488, 8416, 9468, 10257, 12624, 13676, 14976, 16832, 18936, 20514, 25248, 27352, 30771, 33664, 37872, 41028, 50496, 54704, 61542, 75744, 82056, 100992, 109408, 123084, 151488, 164112, 218816, 246168, 302976, 328224, 437632, 492336, 656448, 984672, 1312896, 1969344, 3938688]

約数ペア:

[(1, 3938688), (2, 1969344), (3, 1312896), (4, 984672), (6, 656448), (8, 492336), (9, 437632), (12, 328224), (13, 302976), (16, 246168), (18, 218816), (24, 164112), (26, 151488), (32, 123084), (36, 109408), (39, 100992), (48, 82056), (52, 75744), (64, 61542), (72, 54704), (78, 50496), (96, 41028), (104, 37872), (117, 33664), (128, 30771), (144, 27352), (156, 25248), (192, 20514), (208, 18936), (234, 16832), (263, 14976), (288, 13676), (312, 12624), (384, 10257), (416, 9468), (468, 8416), (526, 7488), (576, 6838), (624, 6312), (789, 4992), (832, 4734), (936, 4208), (1052, 3744), (1152, 3419), (1248, 3156), (1578, 2496), (1664, 2367), (1872, 2104)]