771947064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3673}}^1$

素因数の和:3834

約数の個数: 128

約数和(自身を含む): 2468928000

約数和(自身を除く): 1696980936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1512, 1668, 1946, 2502, 2919, 3336, 3673, 3753, 3892, 5004, 5838, 7346, 7506, 7784, 8757, 10008, 11019, 11676, 14692, 15012, 17514, 22038, 23352, 25711, 26271, 29384, 30024, 33057, 35028, 44076, 51422, 52542, 66114, 70056, 77133, 88152, 99171, 102844, 105084, 132228, 154266, 198342, 205688, 210168, 231399, 264456, 308532, 396684, 462798, 510547, 617064, 694197, 793368, 925596, 1021094, 1388394, 1531641, 1851192, 2042188, 2776788, 3063282, 3573829, 4084376, 4594923, 5553576, 6126564, 7147658, 9189846, 10721487, 12253128, 13784769, 14295316, 18379692, 21442974, 27569538, 28590632, 32164461, 36759384, 42885948, 55139076, 64328922, 85771896, 96493383, 110278152, 128657844, 192986766, 257315688, 385973532, 771947064]

約数ペア:

[(1, 771947064), (2, 385973532), (3, 257315688), (4, 192986766), (6, 128657844), (7, 110278152), (8, 96493383), (9, 85771896), (12, 64328922), (14, 55139076), (18, 42885948), (21, 36759384), (24, 32164461), (27, 28590632), (28, 27569538), (36, 21442974), (42, 18379692), (54, 14295316), (56, 13784769), (63, 12253128), (72, 10721487), (84, 9189846), (108, 7147658), (126, 6126564), (139, 5553576), (168, 4594923), (189, 4084376), (216, 3573829), (252, 3063282), (278, 2776788), (378, 2042188), (417, 1851192), (504, 1531641), (556, 1388394), (756, 1021094), (834, 925596), (973, 793368), (1112, 694197), (1251, 617064), (1512, 510547), (1668, 462798), (1946, 396684), (2502, 308532), (2919, 264456), (3336, 231399), (3673, 210168), (3753, 205688), (3892, 198342), (5004, 154266), (5838, 132228), (7346, 105084), (7506, 102844), (7784, 99171), (8757, 88152), (10008, 77133), (11019, 70056), (11676, 66114), (14692, 52542), (15012, 51422), (17514, 44076), (22038, 35028), (23352, 33057), (25711, 30024), (26271, 29384)]