427156936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 876096000

約数和(自身を除く): 448939064

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 269, 337, 538, 589, 674, 1076, 1178, 1348, 2152, 2356, 2696, 4712, 5111, 6403, 8339, 10222, 10447, 12806, 16678, 20444, 20894, 25612, 33356, 40888, 41788, 51224, 66712, 83576, 90653, 158441, 181306, 198493, 316882, 362612, 396986, 633764, 725224, 793972, 1267528, 1587944, 1722407, 2810243, 3444814, 5620486, 6889628, 11240972, 13779256, 22481944, 53394617, 106789234, 213578468, 427156936]

約数ペア:

[(1, 427156936), (2, 213578468), (4, 106789234), (8, 53394617), (19, 22481944), (31, 13779256), (38, 11240972), (62, 6889628), (76, 5620486), (124, 3444814), (152, 2810243), (248, 1722407), (269, 1587944), (337, 1267528), (538, 793972), (589, 725224), (674, 633764), (1076, 396986), (1178, 362612), (1348, 316882), (2152, 198493), (2356, 181306), (2696, 158441), (4712, 90653), (5111, 83576), (6403, 66712), (8339, 51224), (10222, 41788), (10447, 40888), (12806, 33356), (16678, 25612), (20444, 20894)]