307746222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{27239}}^1$

素因数の和:27520

約数の個数: 32

約数和(自身を含む): 706060800

約数和(自身を除く): 398314578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 27239, 54478, 81717, 163434, 190673, 381346, 572019, 1144038, 7327291, 14654582, 21981873, 43963746, 51291037, 102582074, 153873111, 307746222]

約数ペア:

[(1, 307746222), (2, 153873111), (3, 102582074), (6, 51291037), (7, 43963746), (14, 21981873), (21, 14654582), (42, 7327291), (269, 1144038), (538, 572019), (807, 381346), (1614, 190673), (1883, 163434), (3766, 81717), (5649, 54478), (11298, 27239)]