212872368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{260873}}^1$

素因数の和:260901

約数の個数: 40

約数和(自身を含む): 582270768

約数和(自身を除く): 369398400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 260873, 521746, 782619, 1043492, 1565238, 2086984, 3130476, 4173968, 4434841, 6260952, 8869682, 12521904, 13304523, 17739364, 26609046, 35478728, 53218092, 70957456, 106436184, 212872368]

約数ペア:

[(1, 212872368), (2, 106436184), (3, 70957456), (4, 53218092), (6, 35478728), (8, 26609046), (12, 17739364), (16, 13304523), (17, 12521904), (24, 8869682), (34, 6260952), (48, 4434841), (51, 4173968), (68, 3130476), (102, 2086984), (136, 1565238), (204, 1043492), (272, 782619), (408, 521746), (816, 260873)]