497144274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 1128314880

約数和(自身を除く): 631170606

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 211, 319, 422, 633, 638, 957, 1231, 1266, 1914, 2321, 2462, 3693, 4642, 6119, 6963, 7386, 12238, 13541, 13926, 18357, 27082, 35699, 36714, 40623, 67309, 71398, 81246, 107097, 134618, 201927, 214194, 259741, 392689, 403854, 519482, 779223, 785378, 1178067, 1558446, 2356134, 2857151, 5714302, 7532489, 8571453, 15064978, 17142906, 22597467, 45194934, 82857379, 165714758, 248572137, 497144274]

約数ペア:

[(1, 497144274), (2, 248572137), (3, 165714758), (6, 82857379), (11, 45194934), (22, 22597467), (29, 17142906), (33, 15064978), (58, 8571453), (66, 7532489), (87, 5714302), (174, 2857151), (211, 2356134), (319, 1558446), (422, 1178067), (633, 785378), (638, 779223), (957, 519482), (1231, 403854), (1266, 392689), (1914, 259741), (2321, 214194), (2462, 201927), (3693, 134618), (4642, 107097), (6119, 81246), (6963, 71398), (7386, 67309), (12238, 40623), (13541, 36714), (13926, 35699), (18357, 27082)]