888168204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 2809847040

約数和(自身を除く): 1921678836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 373, 396, 462, 693, 746, 859, 924, 1119, 1386, 1492, 1718, 2238, 2577, 2611, 2772, 3357, 3436, 4103, 4476, 5154, 5222, 6013, 6714, 7731, 7833, 8206, 9449, 10308, 10444, 12026, 12309, 13428, 15462, 15666, 16412, 18039, 18898, 23499, 24052, 24618, 28347, 28721, 30924, 31332, 36078, 36927, 37796, 46998, 49236, 54117, 56694, 57442, 66143, 72156, 73854, 85041, 86163, 93996, 108234, 113388, 114884, 132286, 147708, 170082, 172326, 198429, 216468, 258489, 264572, 320407, 340164, 344652, 396858, 516978, 595287, 640814, 793716, 961221, 1033956, 1190574, 1281628, 1922442, 2242849, 2381148, 2883663, 3524477, 3844884, 4485698, 5767326, 6728547, 7048954, 8971396, 10573431, 11534652, 13457094, 14097908, 20185641, 21146862, 24671339, 26914188, 31720293, 40371282, 42293724, 49342678, 63440586, 74014017, 80742564, 98685356, 126881172, 148028034, 222042051, 296056068, 444084102, 888168204]

約数ペア:

[(1, 888168204), (2, 444084102), (3, 296056068), (4, 222042051), (6, 148028034), (7, 126881172), (9, 98685356), (11, 80742564), (12, 74014017), (14, 63440586), (18, 49342678), (21, 42293724), (22, 40371282), (28, 31720293), (33, 26914188), (36, 24671339), (42, 21146862), (44, 20185641), (63, 14097908), (66, 13457094), (77, 11534652), (84, 10573431), (99, 8971396), (126, 7048954), (132, 6728547), (154, 5767326), (198, 4485698), (231, 3844884), (252, 3524477), (308, 2883663), (373, 2381148), (396, 2242849), (462, 1922442), (693, 1281628), (746, 1190574), (859, 1033956), (924, 961221), (1119, 793716), (1386, 640814), (1492, 595287), (1718, 516978), (2238, 396858), (2577, 344652), (2611, 340164), (2772, 320407), (3357, 264572), (3436, 258489), (4103, 216468), (4476, 198429), (5154, 172326), (5222, 170082), (6013, 147708), (6714, 132286), (7731, 114884), (7833, 113388), (8206, 108234), (9449, 93996), (10308, 86163), (10444, 85041), (12026, 73854), (12309, 72156), (13428, 66143), (15462, 57442), (15666, 56694), (16412, 54117), (18039, 49236), (18898, 46998), (23499, 37796), (24052, 36927), (24618, 36078), (28347, 31332), (28721, 30924)]