2522016

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{139}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 8537760

約数和(自身を除く): 6015744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 139, 144, 162, 168, 189, 216, 224, 252, 278, 288, 324, 336, 378, 417, 432, 504, 556, 567, 648, 672, 756, 834, 864, 973, 1008, 1112, 1134, 1251, 1296, 1512, 1668, 1946, 2016, 2224, 2268, 2502, 2592, 2919, 3024, 3336, 3753, 3892, 4448, 4536, 5004, 5838, 6048, 6672, 7506, 7784, 8757, 9072, 10008, 11259, 11676, 13344, 15012, 15568, 17514, 18144, 20016, 22518, 23352, 26271, 30024, 31136, 35028, 40032, 45036, 46704, 52542, 60048, 70056, 78813, 90072, 93408, 105084, 120096, 140112, 157626, 180144, 210168, 280224, 315252, 360288, 420336, 630504, 840672, 1261008, 2522016]

約数ペア:

[(1, 2522016), (2, 1261008), (3, 840672), (4, 630504), (6, 420336), (7, 360288), (8, 315252), (9, 280224), (12, 210168), (14, 180144), (16, 157626), (18, 140112), (21, 120096), (24, 105084), (27, 93408), (28, 90072), (32, 78813), (36, 70056), (42, 60048), (48, 52542), (54, 46704), (56, 45036), (63, 40032), (72, 35028), (81, 31136), (84, 30024), (96, 26271), (108, 23352), (112, 22518), (126, 20016), (139, 18144), (144, 17514), (162, 15568), (168, 15012), (189, 13344), (216, 11676), (224, 11259), (252, 10008), (278, 9072), (288, 8757), (324, 7784), (336, 7506), (378, 6672), (417, 6048), (432, 5838), (504, 5004), (556, 4536), (567, 4448), (648, 3892), (672, 3753), (756, 3336), (834, 3024), (864, 2919), (973, 2592), (1008, 2502), (1112, 2268), (1134, 2224), (1251, 2016), (1296, 1946), (1512, 1668)]