394615422

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 899760960

約数和(自身を除く): 505145538

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 173, 318, 346, 477, 519, 797, 954, 1038, 1431, 1557, 1594, 2391, 2862, 3114, 4671, 4782, 7173, 9169, 9342, 14346, 18338, 21519, 27507, 42241, 43038, 55014, 82521, 84482, 126723, 137881, 165042, 247563, 253446, 275762, 380169, 413643, 495126, 760338, 827286, 1140507, 1240929, 2281014, 2481858, 3722787, 7307693, 7445574, 14615386, 21923079, 43846158, 65769237, 131538474, 197307711, 394615422]

約数ペア:

[(1, 394615422), (2, 197307711), (3, 131538474), (6, 65769237), (9, 43846158), (18, 21923079), (27, 14615386), (53, 7445574), (54, 7307693), (106, 3722787), (159, 2481858), (173, 2281014), (318, 1240929), (346, 1140507), (477, 827286), (519, 760338), (797, 495126), (954, 413643), (1038, 380169), (1431, 275762), (1557, 253446), (1594, 247563), (2391, 165042), (2862, 137881), (3114, 126723), (4671, 84482), (4782, 82521), (7173, 55014), (9169, 43038), (9342, 42241), (14346, 27507), (18338, 21519)]