685185312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 2126005056

約数和(自身を除く): 1440819744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 961, 992, 1061, 1302, 1488, 1736, 1922, 2122, 2604, 2883, 2976, 3183, 3472, 3844, 4244, 5208, 5766, 6366, 6727, 6944, 7427, 7688, 8488, 10416, 11532, 12732, 13454, 14854, 15376, 16976, 20181, 20832, 22281, 23064, 25464, 26908, 29708, 30752, 32891, 33952, 40362, 44562, 46128, 50928, 53816, 59416, 65782, 80724, 89124, 92256, 98673, 101856, 107632, 118832, 131564, 161448, 178248, 197346, 215264, 230237, 237664, 263128, 322896, 356496, 394692, 460474, 526256, 645792, 690711, 712992, 789384, 920948, 1019621, 1052512, 1381422, 1578768, 1841896, 2039242, 2762844, 3058863, 3157536, 3683792, 4078484, 5525688, 6117726, 7137347, 7367584, 8156968, 11051376, 12235452, 14274694, 16313936, 21412041, 22102752, 24470904, 28549388, 32627872, 42824082, 48941808, 57098776, 85648164, 97883616, 114197552, 171296328, 228395104, 342592656, 685185312]

約数ペア:

[(1, 685185312), (2, 342592656), (3, 228395104), (4, 171296328), (6, 114197552), (7, 97883616), (8, 85648164), (12, 57098776), (14, 48941808), (16, 42824082), (21, 32627872), (24, 28549388), (28, 24470904), (31, 22102752), (32, 21412041), (42, 16313936), (48, 14274694), (56, 12235452), (62, 11051376), (84, 8156968), (93, 7367584), (96, 7137347), (112, 6117726), (124, 5525688), (168, 4078484), (186, 3683792), (217, 3157536), (224, 3058863), (248, 2762844), (336, 2039242), (372, 1841896), (434, 1578768), (496, 1381422), (651, 1052512), (672, 1019621), (744, 920948), (868, 789384), (961, 712992), (992, 690711), (1061, 645792), (1302, 526256), (1488, 460474), (1736, 394692), (1922, 356496), (2122, 322896), (2604, 263128), (2883, 237664), (2976, 230237), (3183, 215264), (3472, 197346), (3844, 178248), (4244, 161448), (5208, 131564), (5766, 118832), (6366, 107632), (6727, 101856), (6944, 98673), (7427, 92256), (7688, 89124), (8488, 80724), (10416, 65782), (11532, 59416), (12732, 53816), (13454, 50928), (14854, 46128), (15376, 44562), (16976, 40362), (20181, 33952), (20832, 32891), (22281, 30752), (23064, 29708), (25464, 26908)]