394933344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{316453}}^1$

素因数の和:316479

約数の個数: 48

約数和(自身を含む): 1116449712

約数和(自身を除く): 721516368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 316453, 632906, 949359, 1265812, 1898718, 2531624, 3797436, 4113889, 5063248, 7594872, 8227778, 10126496, 12341667, 15189744, 16455556, 24683334, 30379488, 32911112, 49366668, 65822224, 98733336, 131644448, 197466672, 394933344]

約数ペア:

[(1, 394933344), (2, 197466672), (3, 131644448), (4, 98733336), (6, 65822224), (8, 49366668), (12, 32911112), (13, 30379488), (16, 24683334), (24, 16455556), (26, 15189744), (32, 12341667), (39, 10126496), (48, 8227778), (52, 7594872), (78, 5063248), (96, 4113889), (104, 3797436), (156, 2531624), (208, 1898718), (312, 1265812), (416, 949359), (624, 632906), (1248, 316453)]