338240292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5407}}^1$

素因数の和:5828

約数の個数: 48

約数和(自身を含む): 852214272

約数和(自身を除く): 513973980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1203, 1604, 2406, 4812, 5213, 5407, 10426, 10814, 15639, 16221, 20852, 21628, 31278, 32442, 62556, 64884, 70291, 140582, 210873, 281164, 421746, 843492, 2168207, 4336414, 6504621, 8672828, 13009242, 26018484, 28186691, 56373382, 84560073, 112746764, 169120146, 338240292]

約数ペア:

[(1, 338240292), (2, 169120146), (3, 112746764), (4, 84560073), (6, 56373382), (12, 28186691), (13, 26018484), (26, 13009242), (39, 8672828), (52, 6504621), (78, 4336414), (156, 2168207), (401, 843492), (802, 421746), (1203, 281164), (1604, 210873), (2406, 140582), (4812, 70291), (5213, 64884), (5407, 62556), (10426, 32442), (10814, 31278), (15639, 21628), (16221, 20852)]