338352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 1071360

約数和(自身を除く): 733008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 152, 159, 168, 212, 228, 266, 304, 318, 336, 371, 399, 424, 456, 532, 636, 742, 798, 848, 912, 1007, 1064, 1113, 1272, 1484, 1596, 2014, 2128, 2226, 2544, 2968, 3021, 3192, 4028, 4452, 5936, 6042, 6384, 7049, 8056, 8904, 12084, 14098, 16112, 17808, 21147, 24168, 28196, 42294, 48336, 56392, 84588, 112784, 169176, 338352]

約数ペア:

[(1, 338352), (2, 169176), (3, 112784), (4, 84588), (6, 56392), (7, 48336), (8, 42294), (12, 28196), (14, 24168), (16, 21147), (19, 17808), (21, 16112), (24, 14098), (28, 12084), (38, 8904), (42, 8056), (48, 7049), (53, 6384), (56, 6042), (57, 5936), (76, 4452), (84, 4028), (106, 3192), (112, 3021), (114, 2968), (133, 2544), (152, 2226), (159, 2128), (168, 2014), (212, 1596), (228, 1484), (266, 1272), (304, 1113), (318, 1064), (336, 1007), (371, 912), (399, 848), (424, 798), (456, 742), (532, 636)]