849336516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2972

約数の個数: 144

約数和(自身を含む): 2604585984

約数和(自身を除く): 1755249468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 243, 252, 258, 301, 324, 378, 387, 486, 516, 567, 602, 756, 774, 903, 972, 1134, 1161, 1204, 1548, 1701, 1806, 2268, 2322, 2709, 2903, 3402, 3483, 3612, 4644, 5418, 5806, 6804, 6966, 8127, 8709, 10449, 10836, 11612, 13932, 16254, 17418, 20321, 20898, 24381, 26127, 32508, 34836, 40642, 41796, 48762, 52254, 60963, 73143, 78381, 81284, 97524, 104508, 121926, 124829, 146286, 156762, 182889, 235143, 243852, 249658, 292572, 313524, 365778, 374487, 470286, 499316, 548667, 705429, 731556, 748974, 873803, 940572, 1097334, 1123461, 1410858, 1497948, 1646001, 1747606, 2194668, 2246922, 2621409, 2821716, 3292002, 3370383, 3495212, 4493844, 4938003, 5242818, 6584004, 6740766, 7864227, 9876006, 10111149, 10485636, 13481532, 15728454, 19752012, 20222298, 23592681, 30333447, 31456908, 40444596, 47185362, 60666894, 70778043, 94370724, 121333788, 141556086, 212334129, 283112172, 424668258, 849336516]

約数ペア:

[(1, 849336516), (2, 424668258), (3, 283112172), (4, 212334129), (6, 141556086), (7, 121333788), (9, 94370724), (12, 70778043), (14, 60666894), (18, 47185362), (21, 40444596), (27, 31456908), (28, 30333447), (36, 23592681), (42, 20222298), (43, 19752012), (54, 15728454), (63, 13481532), (81, 10485636), (84, 10111149), (86, 9876006), (108, 7864227), (126, 6740766), (129, 6584004), (162, 5242818), (172, 4938003), (189, 4493844), (243, 3495212), (252, 3370383), (258, 3292002), (301, 2821716), (324, 2621409), (378, 2246922), (387, 2194668), (486, 1747606), (516, 1646001), (567, 1497948), (602, 1410858), (756, 1123461), (774, 1097334), (903, 940572), (972, 873803), (1134, 748974), (1161, 731556), (1204, 705429), (1548, 548667), (1701, 499316), (1806, 470286), (2268, 374487), (2322, 365778), (2709, 313524), (2903, 292572), (3402, 249658), (3483, 243852), (3612, 235143), (4644, 182889), (5418, 156762), (5806, 146286), (6804, 124829), (6966, 121926), (8127, 104508), (8709, 97524), (10449, 81284), (10836, 78381), (11612, 73143), (13932, 60963), (16254, 52254), (17418, 48762), (20321, 41796), (20898, 40642), (24381, 34836), (26127, 32508)]