729655248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2171593}}^1$

素因数の和:2171611

約数の個数: 40

約数和(自身を含む): 2154221248

約数和(自身を除く): 1424566000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2171593, 4343186, 6514779, 8686372, 13029558, 15201151, 17372744, 26059116, 30402302, 34745488, 45603453, 52118232, 60804604, 91206906, 104236464, 121609208, 182413812, 243218416, 364827624, 729655248]

約数ペア:

[(1, 729655248), (2, 364827624), (3, 243218416), (4, 182413812), (6, 121609208), (7, 104236464), (8, 91206906), (12, 60804604), (14, 52118232), (16, 45603453), (21, 34745488), (24, 30402302), (28, 26059116), (42, 17372744), (48, 15201151), (56, 13029558), (84, 8686372), (112, 6514779), (168, 4343186), (336, 2171593)]