331864512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{246923}}^1$

素因数の和:246945

約数の個数: 56

約数和(自身を含む): 1003499136

約数和(自身を除く): 671634624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 246923, 493846, 740769, 987692, 1481538, 1728461, 1975384, 2963076, 3456922, 3950768, 5185383, 5926152, 6913844, 7901536, 10370766, 11852304, 13827688, 15803072, 20741532, 23704608, 27655376, 41483064, 47409216, 55310752, 82966128, 110621504, 165932256, 331864512]

約数ペア:

[(1, 331864512), (2, 165932256), (3, 110621504), (4, 82966128), (6, 55310752), (7, 47409216), (8, 41483064), (12, 27655376), (14, 23704608), (16, 20741532), (21, 15803072), (24, 13827688), (28, 11852304), (32, 10370766), (42, 7901536), (48, 6913844), (56, 5926152), (64, 5185383), (84, 3950768), (96, 3456922), (112, 2963076), (168, 1975384), (192, 1728461), (224, 1481538), (336, 987692), (448, 740769), (672, 493846), (1344, 246923)]