246294256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38197}}^1$

素因数の和:38249

約数の個数: 40

約数和(自身を含む): 530493824

約数和(自身を除く): 284199568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 38197, 76394, 152788, 305576, 496561, 611152, 993122, 1184107, 1986244, 2368214, 3972488, 4736428, 7944976, 9472856, 15393391, 18945712, 30786782, 61573564, 123147128, 246294256]

約数ペア:

[(1, 246294256), (2, 123147128), (4, 61573564), (8, 30786782), (13, 18945712), (16, 15393391), (26, 9472856), (31, 7944976), (52, 4736428), (62, 3972488), (104, 2368214), (124, 1986244), (208, 1184107), (248, 993122), (403, 611152), (496, 496561), (806, 305576), (1612, 152788), (3224, 76394), (6448, 38197)]