138484476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 378378000

約数和(自身を除く): 239893524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 593, 998, 1186, 1497, 1779, 1996, 2372, 2994, 3558, 4491, 5337, 5988, 6487, 7116, 7709, 8982, 10674, 12974, 15418, 17964, 19461, 21348, 23127, 25948, 30836, 38922, 46254, 58383, 69381, 77844, 92508, 116766, 138762, 233532, 277524, 295907, 591814, 887721, 1183628, 1775442, 2663163, 3550884, 3846791, 5326326, 7693582, 10652652, 11540373, 15387164, 23080746, 34621119, 46161492, 69242238, 138484476]

約数ペア:

[(1, 138484476), (2, 69242238), (3, 46161492), (4, 34621119), (6, 23080746), (9, 15387164), (12, 11540373), (13, 10652652), (18, 7693582), (26, 5326326), (36, 3846791), (39, 3550884), (52, 2663163), (78, 1775442), (117, 1183628), (156, 887721), (234, 591814), (468, 295907), (499, 277524), (593, 233532), (998, 138762), (1186, 116766), (1497, 92508), (1779, 77844), (1996, 69381), (2372, 58383), (2994, 46254), (3558, 38922), (4491, 30836), (5337, 25948), (5988, 23127), (6487, 21348), (7116, 19461), (7709, 17964), (8982, 15418), (10674, 12974)]