449968456072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{64567}}^1\times {\mathrm{21247}}^1$

素因数の和:85861

約数の個数: 32

約数和(自身を含む): 864322744320

約数和(自身を除く): 414354288248

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 21247, 42494, 64567, 84988, 129134, 169976, 258268, 516536, 871127, 1742254, 2647247, 3484508, 5294494, 6969016, 10588988, 21177976, 1371855049, 2743710098, 5487420196, 10974840392, 56246057009, 112492114018, 224984228036, 449968456072]

約数ペア:

[(1, 449968456072), (2, 224984228036), (4, 112492114018), (8, 56246057009), (41, 10974840392), (82, 5487420196), (164, 2743710098), (328, 1371855049), (21247, 21177976), (42494, 10588988), (64567, 6969016), (84988, 5294494), (129134, 3484508), (169976, 2647247), (258268, 1742254), (516536, 871127)]