2385091888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 5042851840

約数和(自身を除く): 2657759952

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 337, 496, 589, 674, 751, 1178, 1348, 1502, 2356, 2696, 3004, 4712, 5392, 6008, 6403, 9424, 10447, 12016, 12806, 14269, 20894, 23281, 25612, 28538, 41788, 46562, 51224, 57076, 83576, 93124, 102448, 114152, 167152, 186248, 198493, 228304, 253087, 372496, 396986, 442339, 506174, 793972, 884678, 1012348, 1587944, 1769356, 2024696, 3175888, 3538712, 4049392, 4808653, 7077424, 7845697, 9617306, 15691394, 19234612, 31382788, 38469224, 62765576, 76938448, 125531152, 149068243, 298136486, 596272972, 1192545944, 2385091888]

約数ペア:

[(1, 2385091888), (2, 1192545944), (4, 596272972), (8, 298136486), (16, 149068243), (19, 125531152), (31, 76938448), (38, 62765576), (62, 38469224), (76, 31382788), (124, 19234612), (152, 15691394), (248, 9617306), (304, 7845697), (337, 7077424), (496, 4808653), (589, 4049392), (674, 3538712), (751, 3175888), (1178, 2024696), (1348, 1769356), (1502, 1587944), (2356, 1012348), (2696, 884678), (3004, 793972), (4712, 506174), (5392, 442339), (6008, 396986), (6403, 372496), (9424, 253087), (10447, 228304), (12016, 198493), (12806, 186248), (14269, 167152), (20894, 114152), (23281, 102448), (25612, 93124), (28538, 83576), (41788, 57076), (46562, 51224)]