697724964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17929}}^1$

素因数の和:18009

約数の個数: 72

約数和(自身を含む): 1879637760

約数和(自身を除く): 1181912796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 17929, 19458, 35858, 38916, 53787, 71716, 107574, 161361, 215148, 322722, 412367, 645444, 824734, 842663, 1237101, 1649468, 1685326, 2474202, 2527989, 3370652, 3711303, 4948404, 5055978, 7422606, 7583967, 10111956, 14845212, 15167934, 19381249, 30335868, 38762498, 58143747, 77524996, 116287494, 174431241, 232574988, 348862482, 697724964]

約数ペア:

[(1, 697724964), (2, 348862482), (3, 232574988), (4, 174431241), (6, 116287494), (9, 77524996), (12, 58143747), (18, 38762498), (23, 30335868), (36, 19381249), (46, 15167934), (47, 14845212), (69, 10111956), (92, 7583967), (94, 7422606), (138, 5055978), (141, 4948404), (188, 3711303), (207, 3370652), (276, 2527989), (282, 2474202), (414, 1685326), (423, 1649468), (564, 1237101), (828, 842663), (846, 824734), (1081, 645444), (1692, 412367), (2162, 322722), (3243, 215148), (4324, 161361), (6486, 107574), (9729, 71716), (12972, 53787), (17929, 38916), (19458, 35858)]