238048128

素因数分解:

$2^7\times 3^2\times {\mathrm{206639}}^1$

素因数の和:206659

約数の個数: 48

約数和(自身を含む): 685011600

約数和(自身を除く): 446963472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 206639, 413278, 619917, 826556, 1239834, 1653112, 1859751, 2479668, 3306224, 3719502, 4959336, 6612448, 7439004, 9918672, 13224896, 14878008, 19837344, 26449792, 29756016, 39674688, 59512032, 79349376, 119024064, 238048128]

約数ペア:

[(1, 238048128), (2, 119024064), (3, 79349376), (4, 59512032), (6, 39674688), (8, 29756016), (9, 26449792), (12, 19837344), (16, 14878008), (18, 13224896), (24, 9918672), (32, 7439004), (36, 6612448), (48, 4959336), (64, 3719502), (72, 3306224), (96, 2479668), (128, 1859751), (144, 1653112), (192, 1239834), (288, 826556), (384, 619917), (576, 413278), (1152, 206639)]