348511459996

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{208759}}^1$

素因数の和:209426

約数の個数: 48

約数和(自身を含む): 704706956800

約数和(自身を除く): 356195496804

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 547, 763, 1094, 1526, 2188, 3052, 3829, 7658, 15316, 59623, 119246, 208759, 238492, 417361, 417518, 834722, 835036, 1461313, 1669444, 2922626, 5845252, 22754731, 45509462, 91018924, 114191173, 159283117, 228382346, 318566234, 456764692, 637132468, 799338211, 1598676422, 3197352844, 12446837857, 24893675714, 49787351428, 87127864999, 174255729998, 348511459996]

約数ペア:

[(1, 348511459996), (2, 174255729998), (4, 87127864999), (7, 49787351428), (14, 24893675714), (28, 12446837857), (109, 3197352844), (218, 1598676422), (436, 799338211), (547, 637132468), (763, 456764692), (1094, 318566234), (1526, 228382346), (2188, 159283117), (3052, 114191173), (3829, 91018924), (7658, 45509462), (15316, 22754731), (59623, 5845252), (119246, 2922626), (208759, 1669444), (238492, 1461313), (417361, 835036), (417518, 834722)]