314888948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 54

約数和(自身を含む): 626799474

約数和(自身を除く): 311910526

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 677, 682, 961, 1354, 1364, 1922, 2708, 3751, 3844, 7447, 7502, 10571, 14894, 15004, 20987, 21142, 29788, 41974, 42284, 81917, 83948, 116281, 163834, 230857, 232562, 327668, 461714, 465124, 650597, 923428, 1301194, 2539427, 2602388, 5078854, 7156567, 10157708, 14313134, 28626268, 78722237, 157444474, 314888948]

約数ペア:

[(1, 314888948), (2, 157444474), (4, 78722237), (11, 28626268), (22, 14313134), (31, 10157708), (44, 7156567), (62, 5078854), (121, 2602388), (124, 2539427), (242, 1301194), (341, 923428), (484, 650597), (677, 465124), (682, 461714), (961, 327668), (1354, 232562), (1364, 230857), (1922, 163834), (2708, 116281), (3751, 83948), (3844, 81917), (7447, 42284), (7502, 41974), (10571, 29788), (14894, 21142), (15004, 20987)]