628942364169

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1\times {\mathrm{25693}}^1$

素因数の和:26270

約数の個数: 64

約数和(自身を含む): 1022958305280

約数和(自身を除く): 394015941111

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 359, 573, 1077, 1337, 2513, 3247, 4011, 6103, 7539, 9741, 18309, 22729, 25693, 42721, 68187, 68569, 77079, 128163, 179851, 205707, 436781, 479983, 539553, 1165673, 1310343, 1439949, 3057467, 3497019, 4907363, 8159711, 9172401, 9223787, 14722089, 24479133, 27671361, 34351541, 64566509, 83425171, 103054623, 156804379, 193699527, 250275513, 470413137, 583976197, 1097630653, 1751928591, 1761743317, 3292891959, 5285229951, 12332203219, 29949636389, 36996609657, 89848909167, 209647454723, 628942364169]

約数ペア:

[(1, 628942364169), (3, 209647454723), (7, 89848909167), (17, 36996609657), (21, 29949636389), (51, 12332203219), (119, 5285229951), (191, 3292891959), (357, 1761743317), (359, 1751928591), (573, 1097630653), (1077, 583976197), (1337, 470413137), (2513, 250275513), (3247, 193699527), (4011, 156804379), (6103, 103054623), (7539, 83425171), (9741, 64566509), (18309, 34351541), (22729, 27671361), (25693, 24479133), (42721, 14722089), (68187, 9223787), (68569, 9172401), (77079, 8159711), (128163, 4907363), (179851, 3497019), (205707, 3057467), (436781, 1439949), (479983, 1310343), (539553, 1165673)]