289453698

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{19121}}^1$

素因数の和:19187

約数の個数: 36

約数和(自身を含む): 649555218

約数和(自身を除く): 360101520

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 841, 1682, 2523, 5046, 7569, 15138, 19121, 38242, 57363, 114726, 172089, 344178, 554509, 1109018, 1663527, 3327054, 4990581, 9981162, 16080761, 32161522, 48242283, 96484566, 144726849, 289453698]

約数ペア:

[(1, 289453698), (2, 144726849), (3, 96484566), (6, 48242283), (9, 32161522), (18, 16080761), (29, 9981162), (58, 4990581), (87, 3327054), (174, 1663527), (261, 1109018), (522, 554509), (841, 344178), (1682, 172089), (2523, 114726), (5046, 57363), (7569, 38242), (15138, 19121)]