308508749493

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1\times {\mathrm{7151}}^1$

素因数の和:7862

約数の個数: 64

約数和(自身を含む): 494346240000

約数和(自身を除く): 185837490507

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 499, 537, 1253, 1497, 3493, 3759, 4117, 7151, 10479, 11477, 12351, 21453, 28819, 34431, 50057, 80339, 86457, 89321, 150171, 164473, 241017, 267963, 493419, 625247, 1151311, 1280029, 1875741, 2054383, 3453933, 3568349, 3840087, 6163149, 8960203, 10705047, 14380681, 24978443, 26880609, 29440667, 43142043, 74935329, 82072027, 88322001, 206084669, 246216081, 574504189, 618254007, 638734471, 1723512567, 1916203413, 4471141297, 13413423891, 14690892833, 44072678499, 102836249831, 308508749493]

約数ペア:

[(1, 308508749493), (3, 102836249831), (7, 44072678499), (21, 14690892833), (23, 13413423891), (69, 4471141297), (161, 1916203413), (179, 1723512567), (483, 638734471), (499, 618254007), (537, 574504189), (1253, 246216081), (1497, 206084669), (3493, 88322001), (3759, 82072027), (4117, 74935329), (7151, 43142043), (10479, 29440667), (11477, 26880609), (12351, 24978443), (21453, 14380681), (28819, 10705047), (34431, 8960203), (50057, 6163149), (80339, 3840087), (86457, 3568349), (89321, 3453933), (150171, 2054383), (164473, 1875741), (241017, 1280029), (267963, 1151311), (493419, 625247)]