238984208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9091}}^1$

素因数の和:9183

約数の個数: 40

約数和(自身を含む): 487040256

約数和(自身を除く): 248056048

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 9091, 13144, 18182, 26288, 36364, 72728, 145456, 281821, 481823, 563642, 963646, 1127284, 1927292, 2254568, 3854584, 4509136, 7709168, 14936513, 29873026, 59746052, 119492104, 238984208]

約数ペア:

[(1, 238984208), (2, 119492104), (4, 59746052), (8, 29873026), (16, 14936513), (31, 7709168), (53, 4509136), (62, 3854584), (106, 2254568), (124, 1927292), (212, 1127284), (248, 963646), (424, 563642), (496, 481823), (848, 281821), (1643, 145456), (3286, 72728), (6572, 36364), (9091, 26288), (13144, 18182)]