487077885828

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{260959}}^1$

素因数の和:261481

約数の個数: 72

約数和(自身を含む): 1243411769600

約数和(自身を除く): 756333883772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 373, 417, 556, 746, 834, 1119, 1251, 1492, 1668, 2238, 2502, 3357, 4476, 5004, 6714, 13428, 51847, 103694, 155541, 207388, 260959, 311082, 466623, 521918, 622164, 782877, 933246, 1043836, 1565754, 1866492, 2348631, 3131508, 4697262, 9394524, 36273301, 72546602, 97337707, 108819903, 145093204, 194675414, 217639806, 292013121, 326459709, 389350828, 435279612, 584026242, 652919418, 876039363, 1168052484, 1305838836, 1752078726, 3504157452, 13529941273, 27059882546, 40589823819, 54119765092, 81179647638, 121769471457, 162359295276, 243538942914, 487077885828]

約数ペア:

[(1, 487077885828), (2, 243538942914), (3, 162359295276), (4, 121769471457), (6, 81179647638), (9, 54119765092), (12, 40589823819), (18, 27059882546), (36, 13529941273), (139, 3504157452), (278, 1752078726), (373, 1305838836), (417, 1168052484), (556, 876039363), (746, 652919418), (834, 584026242), (1119, 435279612), (1251, 389350828), (1492, 326459709), (1668, 292013121), (2238, 217639806), (2502, 194675414), (3357, 145093204), (4476, 108819903), (5004, 97337707), (6714, 72546602), (13428, 36273301), (51847, 9394524), (103694, 4697262), (155541, 3131508), (207388, 2348631), (260959, 1866492), (311082, 1565754), (466623, 1043836), (521918, 933246), (622164, 782877)]