289432332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{382847}}^1$

素因数の和:382867

約数の個数: 48

約数和(自身を含む): 857579520

約数和(自身を除く): 568147188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 382847, 765694, 1148541, 1531388, 2297082, 2679929, 3445623, 4594164, 5359858, 6891246, 8039787, 10336869, 10719716, 13782492, 16079574, 20673738, 24119361, 32159148, 41347476, 48238722, 72358083, 96477444, 144716166, 289432332]

約数ペア:

[(1, 289432332), (2, 144716166), (3, 96477444), (4, 72358083), (6, 48238722), (7, 41347476), (9, 32159148), (12, 24119361), (14, 20673738), (18, 16079574), (21, 13782492), (27, 10719716), (28, 10336869), (36, 8039787), (42, 6891246), (54, 5359858), (63, 4594164), (84, 3445623), (108, 2679929), (126, 2297082), (189, 1531388), (252, 1148541), (378, 765694), (756, 382847)]