738289764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{56809}}^1$

素因数の和:56857

約数の個数: 54

約数和(自身を含む): 1969659510

約数和(自身を除く): 1231369746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 56809, 113618, 170427, 227236, 340854, 511281, 681708, 1022562, 1079371, 2045124, 2158742, 3238113, 4317484, 6476226, 9714339, 12952452, 19428678, 20508049, 38857356, 41016098, 61524147, 82032196, 123048294, 184572441, 246096588, 369144882, 738289764]

約数ペア:

[(1, 738289764), (2, 369144882), (3, 246096588), (4, 184572441), (6, 123048294), (9, 82032196), (12, 61524147), (18, 41016098), (19, 38857356), (36, 20508049), (38, 19428678), (57, 12952452), (76, 9714339), (114, 6476226), (171, 4317484), (228, 3238113), (342, 2158742), (361, 2045124), (684, 1079371), (722, 1022562), (1083, 681708), (1444, 511281), (2166, 340854), (3249, 227236), (4332, 170427), (6498, 113618), (12996, 56809)]