2585381508

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{3407}}^1$

素因数の和:3721

約数の個数: 72

約数和(自身を含む): 6631777152

約数和(自身を除く): 4046395644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 197, 214, 321, 394, 428, 591, 642, 788, 963, 1182, 1284, 1773, 1926, 2364, 3407, 3546, 3852, 6814, 7092, 10221, 13628, 20442, 21079, 30663, 40884, 42158, 61326, 63237, 84316, 122652, 126474, 189711, 252948, 364549, 379422, 671179, 729098, 758844, 1093647, 1342358, 1458196, 2013537, 2187294, 2684716, 3280941, 4027074, 4374588, 6040611, 6561882, 8054148, 12081222, 13123764, 24162444, 71816153, 143632306, 215448459, 287264612, 430896918, 646345377, 861793836, 1292690754, 2585381508]

約数ペア:

[(1, 2585381508), (2, 1292690754), (3, 861793836), (4, 646345377), (6, 430896918), (9, 287264612), (12, 215448459), (18, 143632306), (36, 71816153), (107, 24162444), (197, 13123764), (214, 12081222), (321, 8054148), (394, 6561882), (428, 6040611), (591, 4374588), (642, 4027074), (788, 3280941), (963, 2684716), (1182, 2187294), (1284, 2013537), (1773, 1458196), (1926, 1342358), (2364, 1093647), (3407, 758844), (3546, 729098), (3852, 671179), (6814, 379422), (7092, 364549), (10221, 252948), (13628, 189711), (20442, 126474), (21079, 122652), (30663, 84316), (40884, 63237), (42158, 61326)]