401534144

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 84

約数和(自身を含む): 922248600

約数和(自身を除く): 520714456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1216, 1672, 1936, 2299, 2729, 3344, 3872, 4598, 5458, 6688, 7744, 9196, 10916, 13376, 18392, 21832, 30019, 36784, 43664, 51851, 60038, 73568, 87328, 103702, 120076, 147136, 174656, 207404, 240152, 330209, 414808, 480304, 570361, 660418, 829616, 960608, 1140722, 1320836, 1659232, 1921216, 2281444, 2641672, 3318464, 4562888, 5283344, 6273971, 9125776, 10566688, 12547942, 18251552, 21133376, 25095884, 36503104, 50191768, 100383536, 200767072, 401534144]

約数ペア:

[(1, 401534144), (2, 200767072), (4, 100383536), (8, 50191768), (11, 36503104), (16, 25095884), (19, 21133376), (22, 18251552), (32, 12547942), (38, 10566688), (44, 9125776), (64, 6273971), (76, 5283344), (88, 4562888), (121, 3318464), (152, 2641672), (176, 2281444), (209, 1921216), (242, 1659232), (304, 1320836), (352, 1140722), (418, 960608), (484, 829616), (608, 660418), (704, 570361), (836, 480304), (968, 414808), (1216, 330209), (1672, 240152), (1936, 207404), (2299, 174656), (2729, 147136), (3344, 120076), (3872, 103702), (4598, 87328), (5458, 73568), (6688, 60038), (7744, 51851), (9196, 43664), (10916, 36784), (13376, 30019), (18392, 21832)]