274241872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1801}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 550575872

約数和(自身を除く): 276334000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 1228, 1801, 2456, 3602, 4912, 7204, 9517, 14408, 19034, 28816, 38068, 55831, 76136, 111662, 152272, 223324, 446648, 552907, 893296, 1105814, 2211628, 4423256, 8846512, 17140117, 34280234, 68560468, 137120936, 274241872]

約数ペア:

[(1, 274241872), (2, 137120936), (4, 68560468), (8, 34280234), (16, 17140117), (31, 8846512), (62, 4423256), (124, 2211628), (248, 1105814), (307, 893296), (496, 552907), (614, 446648), (1228, 223324), (1801, 152272), (2456, 111662), (3602, 76136), (4912, 55831), (7204, 38068), (9517, 28816), (14408, 19034)]