509117312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19075

約数の個数: 64

約数和(自身を含む): 1164758400

約数和(自身を除く): 655641088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 6688, 13376, 19031, 26752, 38062, 76124, 152248, 209341, 304496, 361589, 418682, 608992, 723178, 837364, 1217984, 1446356, 1674728, 2435968, 2892712, 3349456, 3977479, 5785424, 6698912, 7954958, 11570848, 13397824, 15909916, 23141696, 26795648, 31819832, 46283392, 63639664, 127279328, 254558656, 509117312]

約数ペア:

[(1, 509117312), (2, 254558656), (4, 127279328), (8, 63639664), (11, 46283392), (16, 31819832), (19, 26795648), (22, 23141696), (32, 15909916), (38, 13397824), (44, 11570848), (64, 7954958), (76, 6698912), (88, 5785424), (128, 3977479), (152, 3349456), (176, 2892712), (209, 2435968), (304, 1674728), (352, 1446356), (418, 1217984), (608, 837364), (704, 723178), (836, 608992), (1216, 418682), (1408, 361589), (1672, 304496), (2432, 209341), (3344, 152248), (6688, 76124), (13376, 38062), (19031, 26752)]