227568978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10687}}^1$

素因数の和:10728

約数の個数: 72

約数和(自身を含む): 610242048

約数和(自身を除く): 382673070

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 10687, 21294, 21374, 32061, 64122, 74809, 96183, 138931, 149618, 192366, 224427, 277862, 416793, 448854, 673281, 833586, 972517, 1250379, 1346562, 1806103, 1945034, 2500758, 2917551, 3612206, 5418309, 5835102, 8752653, 10836618, 12642721, 16254927, 17505306, 25285442, 32509854, 37928163, 75856326, 113784489, 227568978]

約数ペア:

[(1, 227568978), (2, 113784489), (3, 75856326), (6, 37928163), (7, 32509854), (9, 25285442), (13, 17505306), (14, 16254927), (18, 12642721), (21, 10836618), (26, 8752653), (39, 5835102), (42, 5418309), (63, 3612206), (78, 2917551), (91, 2500758), (117, 1945034), (126, 1806103), (169, 1346562), (182, 1250379), (234, 972517), (273, 833586), (338, 673281), (507, 448854), (546, 416793), (819, 277862), (1014, 224427), (1183, 192366), (1521, 149618), (1638, 138931), (2366, 96183), (3042, 74809), (3549, 64122), (7098, 32061), (10647, 21374), (10687, 21294)]